〇Soraki Tamura¹, Mochizuki Kotaro¹, Kakara Takehiro², Suzuki Tomoya^1,2 (1. Graduate School of Ibaraki University, 2. Daiwa Asset Management Co.Ltd.)

〇Mihiro Otaki¹, Yoshimasa Tsuruoka¹ (1. Univ. of Tokyo)

〇Yusei Karino¹, Daiki Fujiwara¹, Shogo Chomei¹, Yuta Sakai¹, Masayuki Goto¹ (1. Waseda university)

〇Takeshi Umehara^1,3, Hideaki Takeda^1,2 (1. The Graduate University for Advanced Studies, 2. National Institute of Informatics, 3. Nikkei Research Inc.)

〇Yukinari Handa¹, Taisuke Shiraishi¹ (1. Sumitomo Heavy Industries, Ltd. Precision Equipment Group)

〇Ryoma Nakamura¹, Masaki Matsudaira², Daisuke Okuya¹ (1. Oki Electric Industry Co., Ltd., 2. Oki Consulting Solutions Co., Ltd.)

〇Satoshi Kamegai¹, Tatsuo Kitahashi¹, Ryoichi Tanaka² (1. INTEC Inc., 2. Iwate Medical University)

〇Shuta Tanabe¹, Kenichi Fukui^1,4, Noriko Otani³, Masayuki Numao² (1. The University of Osaka, 2. Kyoto Tachibana University, 3. Tokyo City University, 4. Kansai University)

〇YO EHARA¹ (1. Tokyo Gakugei University)

〇Junya Kobayashi¹, Masashi Tsubaki², Hideki Asoh², Yui Mineshita¹, Ichiro Nagano¹ (1. Nissui Corporation, 2. National Institute of Advanced Industrial Science and Technology)

〇HIDEKI ASOH¹, MASASHI TSUBAKI¹, JUNYA KOBAYASHI², YUI MINESHITA², ICHIRO NAGANO² (1. National Institute of Advanced Industrial Science and Technology, 2. Nissui Corporation)

〇Haruki Konii¹, Teppei Nakano¹, Yasumasa Miyazawa², Tetsuji Ogawa¹ (1. Waseda University, 2. Japan Agency for Marine-Earth Science and Technology)

〇Yusuke Sakurai¹, Tomoyuki Uchida¹, Kayo Kawamoto¹, Kazuharu Kosaki², Yusuke Suzuk¹, Tetsuhiro Miyahara¹ (1. Hiroshima City University, 2. Hiroshima City Rehabilitation Hospital)

〇Shu Liu¹, Masaki Chujyo¹, Fujio Toriumi¹ (1. The University of Tokyo)

〇Ken Koyama¹, Riku Kurashina¹, Tomoya Nishiwaki¹, Katsufumi Hashimoto² (1. Graduate School of Engineering, Tohoku University, 2. Graduate School of Engineering, Hokkaido University)

〇TAKAO NAITO¹, Satomi Takei¹, Miyuki Kuribara¹, Mariko Murakami¹, Shigeki Misawa¹, Kanae Teramoto², Yoko Tabe¹ (1. Juntendo university, 2. Shimadzu corporation )

〇Razmik Arman Khosrovian¹, Takaharu Yaguchi², Hiroaki Yoshimura³, Takashi Matsubara⁴ (1. Osaka university, 2. Kobe University, 3. Waseda University, 4. Hokkaido University)

〇Kosei Okada¹, Kazuma Fuchimoto¹, Fumiya Ishikawa¹, Maomi Ueno¹ (1. The University of Electro-Communications)

〇Keita Sakuma¹, Kei Takemura¹, Ryuta Matsuno¹, Masakazu Hirokawa¹ (1. NEC Corporation)

○Takuma Kawada¹, Keisuke Okuno¹, Shun Onozawa¹, Yusuke Tanaka¹, Hiroaki Inaba¹, Kan Ogoshi¹, Yuta Sawada¹, Ryuichi Ishikawa², Harang Romain³, Yusuke Miyao³, Shogo Yonekura³, Namgi Han³, Satoshi Nakagawa³ (1. DENTU INC., 2. Dentsu Digital INC., 3. Univ. of Tokyo)

〇Ryosuke Matsushita¹, Kotaro Ito¹, Ryoji Michishita² (1. NTT DATA Mathematical Systems Inc., 2. NTT DATA Japan)

〇Takashi Ushio¹, Hiroshi Kato¹, Haruo Fujiwara¹, Naoki Machida², Fumitaka Yoshino² (1. Hakuhodo DY Holdings Inc., 2. i’s FACTORY co., ltd.)

〇Kiyo Arai¹, Naoki Hayashi¹, Naoto Ishibashi¹, Tatsuya Iizaka¹ (1. FUJI ELECTRIC CO., LTD.)

〇Atsumi Saito¹, Ryota Higa¹, Satoshi Morinaga¹ (1. NEC)

〇Yoshiharu Maeno¹ (1. School of Interdisciplinary Mathematical Sciences, Meiji University)

〇MADORI IKEDA¹ (1. GeoTechnologies, Inc.)

〇Itaru Morita¹, Wong Man Boon², Tirtom Huseyin¹, Kunihiro Uzawa², Kazuya Nojima¹ (1. Nippon Koei Co.,Ltd., 2. Nippon Koei Business Partners Co., Ltd.)

〇Atsuya Ishibashi¹, Atsuko Mutoh¹, Kosuke Shima¹, Koichi Moriyama¹, Tohgoroh Matsui², Nobuhiro Inuzuka¹ (1. Nagoya Institute of Technology, 2. Chubu University)

〇Akito Shitara¹ (1. Kyoto University)

〇Akane Kaga¹, Kosuke Sasaki¹, Takeshi Shishikura¹, Kohtaro Ishizaki¹, Hisashi Noda¹, Yosuke Horikoshi² (1. NEC Solution Innovators, Ltd., 2. The University of Tokyo)

〇Kasumi Ushio¹, Ryusuke Ueki¹, Yutaka Hoshina² (1. Qualtec Co.,Ltd., 2. Sumitomo Electric Industries, Ltd.)

〇Ryuji Shiokawa¹, Sachiyo Arai¹ (1. Chiba university)

〇Jou Watabe¹, Yasuhiro Yamamoto¹, Kumiyo Nakakoji¹ (1. Future University Hakodate)

〇Shuya Amano¹, Ryosuke Hosaka¹ (1. Shibaura Institute of Technology)

〇Rikuhei Umemoto¹, Keisuke Fujii^1,2 (1. Nagoya University, 2. RIKEN)

〇Kazuhiro Yamada¹, Keisuke Fujii^1,2 (1. Nagoya University, 2. RIKEN)

Eito Nakahara¹, Keisuke Fujii², 〇Hiroaki Kawashima¹ (1. University of Hyogo, 2. Nagoya University)

〇Tomoki Minooka¹, Ryohei Orihara¹, Yasuyuki Tahara¹, Akihiko Ohsuga¹, Yuichi Sei¹ (1. The University of Electro-Communications)

〇Kouta Yamaoka¹, Masao Ueda¹ (1. Yokohama City Univercity)

〇Haruhito Mizuno¹, Masao Ueda¹ (1. Yokohama City University)

〇Shun Minobe¹, Masao Ueda¹ (1. Yokohama City University)

〇Haruka Muramoto¹, Masao Ueda¹ (1. Yokohama city university)

〇Manami Kawasaki¹, Eri Nakahara², Hisashi Kurasawa², Nobuhiro Oki², Yuki Taniguchi², Rin Kan², Takeshi Kato¹, Daisuke Ochi¹ (1. NTT DOCOMO, INC., 2. Nippon Telegraph and Telephone Corporation)

Michihiro Nakata¹, Yuri Kawashima¹, 〇Teppei Nakano^2,1, Ryoichi Kasuga³, Tetsuji Ogawa¹ (1. Waseda University, 2. Intelligent Framework Lab, 3. Farmers Support Corporation)

〇Riku Kamada¹, Soichiro Yokoyama², Tomohisa Yamashita², Hidenori Kawamura² (1. Graduate School of Information Science and Technology, Hokkaido University, 2. Faculty of Information Science and Technology, Hokkaido University)

〇Hayata Shimizu¹, Hiroaki Saito¹ (1. Keio University)

〇Misaki Tanaka¹, Daisuke Uriu¹ (1. Shibaura Institute of Technology)

〇YURO OKADA¹, SYUN KITGAWA¹, KENGO WATANABE¹, MICHIMASA INABA², ATUSHI HASHIMOTO^1,3, SATOSHI KURIHARA¹ (1. Keio University, 2. The University of Electro-Communications, 3. OMRON SINIC X Corporation)

〇Katsumasa Yoshikawa¹, Masaya Ohagi¹, Junya Takayama¹ (1. SB Intuitions Corp.)

〇Harada Takeo¹ (1. Institute for International Strategy and Information Analysis, Inc.)

〇Tomohiro Suzuki¹, Naoki Mori¹ (1. Osaka Metropolitan University)

〇Tatsuto Katayama¹, Makoto Okada², Naoki Mori² (1. Osaka Prefecture University, 2. Osaka Metropolitan University)

〇Shigeki Nagaya¹ (1. Technology Development Division, Neural-Group Inc.)

〇Takahiro Suzuki¹, Naoya Nomoto¹, Daisuke Okuya¹ (1. Oki Electric Industry Co., Ltd.)

〇Arisa Ueno¹, Taihei Takahashi², Maho Kimura¹, Yuichi Nagaoka³, Satoshi Kurihara¹ (1. Faculty of Science and Technology,Graduate School of Science and Technology, Keio University, 2. Graduate School of Science and Technology, Keio University, 3. Tokyo Independent Living Support Center for the Visually Impaired)

〇Maho Kimura¹, Taihei Takahashi¹, Arisa Ueno¹, Yuichi Nagaoka², Satoshi Kurihara¹ (1. Keio University, 2. Tokyo Independent Living Support Center for the Visually Imparied)

〇Takuya MANIWA¹, Takeshi KUNIEDA², Sachiyo ARAI² (1. Department of Urban Environment Systems, Graduate School of Science and Engineering, Chiba University, 2. Department of Electrical and Electronic Engineering, Graduate School of Science and Engineering, Chiba University)

〇Sota Endo¹, Tomoya Suzuki¹ (1. Ibaraki University)

〇Naoya Matsumura¹, Shoichiro Kisanuki¹, Takuya Sugiura¹ (1. AISIN CORPORATION)

〇Akifumi Endo¹, Noboru Murata¹, Yusuke Maruyama², Felix Beierle² (1. Waseda University, 2. EAGLYS Inc.)

〇Taisei Hirayama¹, Kohei Yoshida², Hiroki Sakaji¹, Itsuki Noda¹ (1. Hokkaido University, 2. Toyota Industries Corporation)

〇Shohei Takase¹, Hiroki Sakaji¹, Itsuki Noda¹ (1. Hokkaido University)

〇Kota Fukamachi¹, Naoki Kobayashi¹, Kenji Tanaka¹, Toshikatsu Ono², Shota Nishioka² (1. The University of Tokyo, 2. ASKUL Corporation)

〇Yutaka Hoshina¹, Shigeaki Uemura¹, Satoshi Nakamura², Kazuyuki Iio² (1. Sumitomo Electric Industries, Ltd., 2. Sumiden Friends Co. Ltd.)

〇Takumi Oda¹, Hisashi Saito¹, Yoshihito Yamamoto², Jun Sonoda³ (1. Hosei University Graduate School, 2. Hosei University, 3. National Institute of Technology, Sendai College)

〇Kengo Hoi¹, Soichiro Yokoyama², Tomohisa Yamashita², Hidenori Kawamura², Hiroaki Kata³, Satoshi Kashiwamura³ (1. Graduate School of Information Science and Technology, Hokkaido University, 2. Faculty of Information Science and Technology, Hokkaido University, 3. Hitachi Astemo, Ltd.)

〇Kazuma Komoda¹, Ping Jiang ¹, Haifeng Han¹, Junichiro Ooga¹ (1. Toshiba Corporation)

〇Hikaru Haneishi¹, Yoshihito Yamamoto² (1. Hosei University Graduated School of Engineering and Design, 2. Hosei University)

〇Yudai Yamazaki¹, Naoto Takeda¹, Yasutaka Nishimura¹, Kazushi Ikeda¹ (1. KDDI Research, Inc.)

〇Chi Zhang¹, Ryo Sekizaki², Shengzhou Yi¹, Toshihiko Yamasaki¹ (1. The University of Tokyo, 2. Welcome to talk Co. Ltd.)

〇Takaaki Tanaka¹, Shun Otsubo², Yuki Hayashi², Ito Kotaro², Takuya Hatakeyama¹, Takashi Yoshida¹, Nobuyuki Ishikawa¹ (1. Hakuhodo Technologies Inc., 2. NTT DATA Mathematical Systems Inc.)

〇Ryosuke Takata¹, Atsushi Masumori¹, Takashi Ikegami¹ (1. University of Tokyo)

〇Taishi Yamamoto¹, Yohei Kodama², Yuki Akeyama², Kyohei Atarashi¹, Hisashi Kashima¹, Koh Takeuchi¹ (1. Kyoto University, 2. West Japan Railway Company)

〇Yasuhiko Miyachi², Osamu Ishii², Keijiro Torigoe ^1,2 (1. Torigoe Clinic, Ibara, Okayama, Japan, 2. The Society for Computer-aided Clinical Decision Support System)

〇Hiroki Matsuzaki¹, Ryo Itoh¹, Arief Fauzi Ahmad¹, Masahiro Tohmaru¹, Takayasu Yokobayashi¹, Toshihide Miyake¹, Aiko Kakigano², Jun Yoshimatsu² (1. Kanadevia Corporation, 2. National Cerebral and Cardiovascular Center)

〇Takato Araki¹, Hiroyuki Kitajima¹ (1. Univ. of Kagawa)

〇Shota Iwasaki¹, Hiroyuki Kitajima¹ (1. Kagawa University)

〇Utoku Kakiyama¹, Kazunari Henmi¹, Kouhei Miyata², Yosihito Inoue³, Motoki Nabeta⁴, Fusanori Yotsumoto², Chihiro Sibata¹ (1. Hosei University, 2. Fukuoka University, 3. Inoue Zen Ladies Clinic, 4. Tsubaki Women's Clinic)

〇Yuki Wata¹, Ryo Ueda¹, Yusuke Miyao^1,2 (1. The University of Tokyo, 2. National Institute of Informatics Research and Development Center for Large Language Models)

〇Ryu Chikasue¹, Roberto Gonzalez Flores¹, Seijun Morita¹, Kazuhiro Tanaka¹, Kenji Kudo¹ (1. Mazda Motor Corporation)

〇Kuya Kondo¹, Issei Saito¹, Masatoshi Nagano¹, Satoshi Kamiya², Wataru Fujita², Toshiyuki Hatta^1,2, Tomoaki Nakamura¹ (1. The University of Electro-Communications, 2. Advanced Technology R&D Center, Mitubishi Electric Corporation)

〇Ryunosuke Ikeda¹, Kengo Hamada¹, Ryo Takahashi¹ (1. Recruit Co., Ltd.)

〇Takehiro Katashima¹, Takashi Mizuno¹, Tomonori Izumitani¹, Daigo Fujiwara¹ (1. NTT Communications Corporation)

〇Daisuke Niino¹, Susumu Namikawa¹, Hitomi Matsushita¹, Yoshia Abe² (1. DENTSU INC., 2. AI Center, The Univ. of Tokyo)

〇jing wen chen¹ (1. Nihon University Graduate School of Economics)

〇Fukashi Mikami¹, Kosei Sato¹, Koji Koizumi¹, Kazutaka Ueda¹, Keisuke Nagato¹, Yukihisa Yokoyama² (1. The University of Tokyo, 2. Ricoh Co., Ltd.)

〇Soichi Watanabe¹, Keiichi Matsuzawa¹, Mitsuo Hayasaka¹ (1. Hitachi, Ltd.)

〇Daisuke Kikuta¹ (1. NTT Corporation)

〇Tamao Shimizu¹, Hibiki Bannai¹, Yoshiaki Onishi¹ (1. The Dai-ichi Life Techno Cross Co., Ltd.)

〇Kanoko Takahashi¹, Yuta Takahashi² (1. TSUMAnotation, 2. Yachiyo Engineering Co., Ltd.)

〇Tsubasa Odani¹, Wataru Sunayama², Shun Hattori² (1. The University of Shiga Prefecture Graduate School, 2. The University of Shiga Prefecture)

〇Reira Ishimoto¹, Wataru Sunayama², Shun Hattori² (1. Graduate School of Engineering, The University of Shiga Prefecture, 2. School of Engineering, The University of Shiga Prefecture)

〇Takahisa Kosaka¹, Satoshi Tashiro², Satoshi Nakano³ (1. NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION, 2. DATUM STUDIO Co. Ltd., 3. Meiji Gakuin University)

〇Ryohei Izawa¹, Ippei Yoshimoto¹, Shuri Hirowatari¹, Ryotaro Shimizu², Yuki Saito², Takashi Wada² (1. ZOZO, Inc., 2. ZOZO Research)

〇Hiroki Yasuda¹, Kyohei Atarashi¹, Koh Takeuchi¹, Hisashi Kashima¹, Ryo Matsui², Shusaku Yoshizumi², Shunji Umetani², Toma Suzuki² (1. Univ. of Kyoto, 2. Recruit Co., Ltd.)

〇Shinjiro Tsukuda², Motoi Iwata¹, Koichi Kise¹ (1. Osaka Metropolitan University, 2. Osaka Prefecture University)

〇Koya Hiraishi¹, Mirei Hayashi¹, Toshihiko Yamasaki², Tomoaki Higashino³, Hirokazu Doi¹ (1. Nagaoka University of Technology, 2. The University of Tokyo, 3. THINK FUTURE ACADEMY)

〇Koshiro Kanamoto¹, Kosuke Shima¹, Atsuko Mutou¹, Koichi Moriyama¹, Tohgoroh Matsui², Nobuhiro Inuzuka¹ (1. Nagoya Institute of Technology, 2. Chubu University)

〇Hayate Funakura^1,2,3, Kaede Mori³ (1. Kyoto University, 2. Keio University, 3. Kikagaku, Inc.)

Wakaba Kishida², 〇Emiko Tsutsumi¹, Maomi Ueno² (1. Hosei University, 2. The University of Electro-Communications)

〇Hiroto Oyanagi¹, Hajime Murai¹ (1. Future University Hakodate)

〇Hideyuki Nishimura¹, Hajime Murai¹ (1. Future University Hakodate)

〇Shogo Masaya¹ (1. INPEX Corporation)

〇Takeshi Ito¹, Tomohide Yoshie², Sohei Yoshimura², Nobuyuki Ohara³, Shuntaro Yada⁴, Shoko Wakamiya¹, Eiji Aramaki¹ (1. Nara Institute of Science and Technology, 2. National Cerebral and Cardiovascular Center, 3. Kobe City Medical Center General Hospital, 4. University of Tsukuba)

〇MITSUHISA OTA¹, Takashi Nishibayashi¹, Masahiro Kazama¹ (1. Ubie Inc.)

〇Ryosuke Kamimae¹, Soichiro Yokoyama², Tomohisa Yamashita², Hidenori Kawamura², Isao Nagata³ (1. Graduate School of Information Science and Technology, Hokkaido University, 2. Faculty of Information Science and Technology, Hokkaido University, 3. YAMAGATA Corporation)

〇Sota Nomura¹, Soichiro Yokoyama², Tomohisa Yamashita², Hidenori Kawamura ², Miho Ohara³ (1. Graduate School of Information Science and Technology, Hokkaido University, 2. Faculty of Information Science and Technology, Hokkaido University, 3. Interfaculty Initiative in Information Studies, The University of Tokyo)

〇Taku Fukui¹, Satoshi Munakata¹ (1. Fujitsu Limited)

〇Masataka Suzuki¹, Yuto Okuda², Ayako Yamagiwa¹, Masayuki Goto¹ (1. Waseda University, 2. The University of Tokyo)

〇Kazuma Shimura¹, Makoto Takemasa¹ (1. Graduate of Tokyo Denki University)

〇RYOKO FUKUDA¹, Fumio Harada¹, Chie Matsumoto¹, Takeshi Iwaida¹ (1. Benesse Style Care Co., Ltd.)

〇Toshio Tamamuro¹, Yutaka Takahashi¹ (1. Senshu University )

〇KEIGO OKADA^1,2 (1. Graduate School of Data Science, Yokohama City University, 2. Department of Radiological Technology, Showa University Northern Yokohama Hospita)

〇Soh Nishimoto¹ (1. Hyogo Medical University)

〇Takaaki Niho¹, Akishige Yuguti¹, Yosio Matsumoto¹, Kiyoko Otani², Asao Ogawa², Yuya Okadome¹ (1. Tokyo Univerisity of Science, 2. National Cancer Center)

〇Yuma Yokota¹, Kei Suzuki¹, Kenichi Inoue¹, Midori Sugaya¹ (1. Shibaura Institute of Technology)

〇Kenichi Inoue¹, Kei Suzuki¹, Midori Sugaya¹ (1. Shibaura Institute of Technology)

〇IBUKI ISHIKAWA¹, Yuki Takeishi¹, Aoi Hagita¹, Ryoichiro Yamazaki¹, Yuki Yamagishi^1,2, Joy Taniguchi^1,3 (1. Shizuoka Institute of Science and Technology, 2. RIKEN, 3. NINJAL)

〇Aoi Hagita¹, Yuki Takeishi¹, Ryoichiro Yamazaki¹, Yuki Yamagishi^1,2, Kazuhito Sasamoto³, Shigeki Aoki⁴, Masahiro Hashimoto^4,5,6 (1. Shizuoka Institute of Science and Technology, 2. RIKEN, 3. Shizuoka City, 4. MaOI, 5. Hosei University, 6. Institute of Science Tokyo)

〇Takashi Ishizuka¹, Izumi Nitta¹ (1. Fujitsu Limited)

Junya INABA¹, 〇Takashi OTSUKI¹ (1. Yamagata University)

〇Akihide Maeda¹, Daisuke Uriu¹ (1. Shibaura Institute of Technology)

〇Kuniaki Satori¹, Nobuyuki Yoshikawa¹ (1. Mitsubishi Electric Corporation)

〇Yuta Sumiya¹, Naoyuki Echizenya¹, Tomoyuki Taguma¹, Kyosuke Toda¹, Takahisa Ando¹, Yoshiaki Oida¹, Yutaka Takahashi² (1. Fujitsu ltd., 2. Senshu University)

〇tetsuo tanaka¹, tatsuya yoshimoto¹, satoshi hara² (1. KOBELCO, 2. The University of Electro-Communications)

〇Fumiya Ishikawa¹, Kazuma Fuchimoto¹, Maomi Ueno¹ (1. The University of Electro-Communications)

〇Sawaka Wada¹, Kazuma Fuchimoto¹, Maomi Ueno¹ (1. The University of Electro-Communications)

〇Satoshi Kawamoto^1,2, Toshio Akimitsu², Kikuo Asai² (1. Engineering Div. i-mobile Co., Ltd., 2. The Graduate School of Arts and Sciences, The Open University of Japan)

〇Yuta Hayashi¹, Yusuke Ishiguro², Tasuku Sasaki³, Sekine Satoshi⁴ (1. Determinant, Inc., 2. makery, inc., 3. The University of Tokyo, Graduate School of Information Science and Technology, 4. NII LLMC)

〇Naoto Tanji¹, Toshihiko Yamasaki² (1. Septeni Japan, Inc., 2. The University of Tokyo)

〇Yukito Nonaka¹, Naoto Yokoi^2,3, Junji haruyama^1,4, Eiji Saitoh^2,3,5,6 (1. College of Science and Engineering, Aoyama Gakuin University, 2. School of Engineering, Univ. of Tokyo, 3. Institute for AI and Beyond, Univ. of Tokyo, 4. Institute of Industrial Science, Univ. of Tokyo, 5. Advanced Institute for Materials Research, Tohoku Univ., 6. Center for Emergent Matter Science, RIKEN)

〇Shouji Fujimoto¹, Atushi Ishikawa¹, Takayuki Mizuno² (1. Kanazawa Gakuin Univ., 2. National Institute of Informatics)

〇Ryuhei Yamamoto¹, Zen Matsugu¹, Kazuki Yamaji¹, Yugen Sato¹, Masayuki Nakazato², Koji Tareishi², Tomohiro Takagi¹ (1. Meiji University, 2. TOPPAN Inc.)

〇Kousuke Morita¹, Souma Toki¹, Yuuichirou Tanaka¹, Kazuki Issiki¹, Toshinori Sasaya¹ (1. Tokyo Gas Co., Ltd.)

〇Takuya Wakayama¹, Taiki Inoue¹, Satoru Fukayama², Makoto Iida³, Tetsuji Ogawa¹ (1. Waseda University, 2. Artificial Intelligence Research Center, National Institute of Advanced Industrial Science and Technology, 3. The University of Tokyo)