*Masahiro Ikoma¹, Keigo Enya², Yuichi Ito¹, Yuka Fujii¹, Shingo Kameda^3,2, Yui Kawashima⁵, Norio Narita⁴, Akihiko Fukui⁴, Go Murakami² (1.NAOJ, 2.ISAS, 3.Rikkyo Univ., 4.Univ. Tokyo, 5.RIKEN)

*Keigo Enya¹, Masahiro Ikoma², Norio Narita³, Akihiko Fukui³, Shingo Kameda⁴, Go Murakami¹, Yuichi Ito², Yui Kawashima⁵, Yuka Fujii² (1.ISAS, 2.NAOJ, 3.The University of Tokyo, 4.Rikkyo University, 5.Riken)

*Kai Ikuta¹, Kosuke Namekata², Yuta Notsu^3,4, Hiroyuki Maehara², Satoshi Honda⁵, Daisaku Nogami⁶, Kazunari Shibata^6,7, Mayuko Mori¹, Akihiko Fukui¹, Norio Narita¹ (1.The University of Tokyo, 2.National Astronomical Observatory of Japan, 3.Tokyo Institute of Technology, 4.University of Colorado Boulder, 5.University of Hyogo, 6.Kyoto University, 7.Doshisha University)

*Mayuko Mori¹, John H. Livingston^1,2,3, Jerome de Leon¹, Hiroyuki Tako Ishikawa^2,3, Teruyuki Hirano^2,3,4, Naho Fujita⁶, Yasunori Hori^2,3, Kiyoe Kawauchi^5,10, Norio Narita^1,2,5, Akihiko Fukui^5,1, Masayuki Kuzuhara^2,3, Karen A. Collins⁷, Keivan G. Stassun⁸, Steven Giacalone⁹, MuSCAT Team, IRD Team, TFOP Contributers (1.The University of Tokyo, 2.Astrobiology Center, 3.National Astronomical Observatory of Japan, 4.The Graduate University for Advanced Studies (SOKENDAI), 5.Instituto de Astrofisica de Canarias, 6.Kyoto University, 7.Center for Astrophysics Harvard & Smithsonian, 8.Vanderbilt University, 9.University of California Berkeley, 10.Universidad de La Laguna)

*Taiki Kagetani¹, Norio Narita¹, Akihiko Fukui¹, Masahiro Ikoma², Takanori Kodama¹, Tadahiro Kimura¹, Teruyuki Hirano³, Hiroyuki Tako Ishikawa³, Yasunori Hori³, Motohide Tamura^1,3, Takayuki Kotani³, IRD Intensive Team, IRD Instrument Team, IRTF Team (1.The University of Tokyo, 2.National Astronomical Observatory of Japan, 3.Astrobiology Center)

*Kiyoe Kawauchi^1,2, Felipe Murgas^1,2, Enric Palle^1,2, Norio Narita^3,4,5,1, Akihiko Fukui^3,1, Teruyuki Hirano^5,6, Hannu Parviainen^1,2, Hiroyuki Tako Ishikawa^5,6, Noriharu Watanabe³, Emma Esparaza-Borges^1,2, Masayuki Kuzuhara^5,6, Jaume Orell-Miquel^1,2, Vigneshwaran Krishnamurthy^5,6 (1.Instituto de Astrofisica de Canarias, 2.Departamento de Astrofisica, Universidad de La Laguna, 3.The University of Tokyo, 4.JST, 5.Astrobiology Center, 6.National Astronomical Observatory of Japan)

*Akihiko Fukui¹, Seiya Kurita¹, Tadahiro Kimura¹, Masahiro Ikoma² (1.The University of Tokyo, 2.National Astronomical Observatory of Japan)

*Norio Narita¹, Akihiko Fukui¹, Takahiro Sumi², Masahiro Ikoma³, MuSCAT team (1.The University of Tokyo, 2.Osaka University, 3.National Astronomical Observatory of Japan)

*Masahiro Ikoma¹, Yuichi Ito¹, Yui Kawashima², Yuka Fujii¹, Norio Narita³, Akihiko Fukui³, Keigo Enya⁴, Go Murakami⁴, Shingo Kameda^5,4 (1.NAOJ, 2.RIKEN, 3.Univ. Tokyo, 4.ISAS, 5.Rikkyo Univ.)

*Keigo Enya¹, Masahiro Ikoma², Norio Narita³, Akihiko Fukui³, Shingo Kameda⁴, Go Murakami¹, Yuichi Ito², Yui Kawashima⁵, Yuka Fujii² (1.ISAS, 2.NAOJ, 3.The University of Tokyo, 4.Rikkyo University, 5.Riken)