*AKimasa Koyama¹, Tomoyuki Fujiyama¹, Staci Kim¹, Shinya Nakata¹, Kanako Iwasaki¹, Jing Ma¹, Satomi Kanno¹, Aya Ikkyu¹, Miyo Kakizaki¹, Seiya Mizuno², Satoru Takahasi², Hiromasa Funato^1,3, Masashi Yanagisawa¹ (1. International Institute for Integrative Sleep Medicine, University of Tsukuba , 2. Laboratory Animal Resource Center, University of Tsukuba , 3. Department of Anatomy, Toho University)

*Tomoyuki Fujiyama¹, Satomi Kanno¹, Satsuki Hayakawa¹, Kazuya Miyanishi¹, Hikari Yamamoto¹, Staci J Kim¹, Takehiro Miyazaki¹, Noriko Hirashima Hotta¹, Patricia Seoane Collazo¹, Miyo Kakizaki¹, Aya Ikkyu¹, Kanako Iwasaki¹, Yosuke Tsuneoka⁴, Seiya Mizuno², Manabu Abe³, Kenji Sakimura³, Satoru Takahashi², Hiromasa Funato^1,4, Masashi Yanagisawa^1,5 (1. IIIS, Univ of Tsukuba, Ibaraki, Japan, 2. LARC, Univ of Tsukuba, Ibaraki, Japan, 3. Dept of Cell Neurobiol, BRI, Niigata Univ, Niigata, Japan, 4. Dept of Anatomy, Faculty of Med, Toho Univ, Tokyo, Japan, 5. Dept of Mol Genet, UTSW Medical Center, Dallas, TX, USA)

*Fumiaki Sato¹, An Saotome^1,2, Ryosuke Katsumata^1,3, Mami Yamaji^1,4, Masako Tamaki^1,5 (1. RIKEN Center for Brain Science, Saitama, Japan, 2. Graduate School of Health Sciences and Social Services, Saitama Prefectural University, 3. Chiba University, Chiba, Japan, 4. Department of Health Sciences, Saitama Prefectural University, Saitama, Japan, 5. RIKEN Cluster for Pioneering Research, Saitama, Japan)

*Mahiro Sugai¹, Koichi Miyatake², Sakiko Honjoh² (1. Grad Sch Med Sci, University of Tsukuba, Ibaraki, Japan, 2. International Institute for Integrative Sleep Medicine, University of Tsukuba)

*Ichiro Isobe¹, Namiki Shima¹, Jun Tomita¹, Kazuhiko Kume¹ (1. Dept Neuropharmacology, Nagoya City Univ, Nagoya, Japan)