Season 1 (2013)
Episodes: 14
Star Cast: Ai Kayano , Kaito Ishikawa , Ryota Osaka , Nozomi Yamamoto ,
Episodes List
Ep.1 Siblings + Siblings =
Air Date: 2013-09-14
Ep.2 Already an Adult, Yet Still a Child
Air Date: 2013-09-21
Ep.3 Opposite Sex, Same Sex
Air Date: 2013-09-28
Ep.4 20 Year Olds' Daily Lives
Air Date: 2013-10-05
Ep.5 17 Year Olds' Daily Lives
Air Date: 2013-10-12
Ep.6 One Step Forward
Air Date: 2013-10-19
Ep.7 Now and Then
Air Date: 2013-10-26
Ep.8 Festival: Dreams and Fantasies Arc
Air Date: 2013-11-02
Ep.9 Festival: Reality Arc
Air Date: 2013-11-09
Ep.10 Little Brothers' Circumstances
Air Date: 2013-11-16
Ep.11 Big Sisters' Circumstances
Air Date: 2013-11-23
Ep.12 Everybody's Circumstances
Air Date: 2013-11-30
Ep.13 Super Youth Siblings
Air Date: 2013-12-07
