哥哥高坂京介（17岁）和妹妹高坂桐乃（14岁）兄妹两人的关系近几年处于冷战状态。从某个时间点开始，桐乃看到哥哥时连打招呼都没有，只会用像是看到脏东西般的眼神瞪他。京介认为这种关系也会一直持续下去。<br /> 某天，京介在门口捡到从来没看过的魔法少女动画《星尘☆小魔女梅露露》的DVD盒子，里面竟然不是动画的DVD，而是成人游戏《和妹妹恋爱吧~》的光碟。京介在晚餐时用梅露露的话题试探谁是光碟的物主，但只得到父母充满偏见的否定意见。<br /> 就在那天晚上，连打招呼都不会的妹妹突然来到京介房间，并且说她有事情想要商量。原来桐乃迷上了萌系动画以及美少女游戏中的妹系角色，却都不敢告诉别人，只能一直闷在心里。被哥哥知道了自己的秘密后，从此开始了和哥哥之间的「人生咨询」。
哥哥高坂京介（17岁）和妹妹高坂桐乃（14岁）兄妹两人的关系近几年处于冷战状态。从某个时间点开始，桐乃看到哥哥时连打招呼都没有，只会用像是看到脏东西般的眼神瞪他。京介认为这种关系也会一直持续下去。<br /> 某天，京介在门口捡到从来没看过的魔法少女动画《星尘☆小魔女梅露露》的DVD盒子，里面竟然不是动画的DVD，而是成人游戏《和妹妹恋爱吧~》的光碟。京介在晚餐时用梅露露的话题试探谁是光碟的物主，但只得到父母充满偏见的否定意见。<br /> 就在那天晚上，连打招呼都不会的妹妹突然来到京介房间，并且说她有事情想要商量。原来桐乃迷上了萌系动画以及美少女游戏中的妹系角色，却都不敢告诉别人，只能一直闷在心里。被哥哥知道了自己的秘密后，从此开始了和哥哥之间的「人生咨询」。
Storyboard (ep 5)
Episode Director (eps 2, 9, 13)
Storyboard (ep 9)
Key Animation (ep 9)
Key Animation (ep 9)
Chief Animation Director
Theme Song Arrangement (OP), Theme Song Composition (OP), Theme Song Lyrics (OP)
Planning
Theme Song Performance (OP)
Key Animation (ep 11)
Original Character Design, Character Design (as Hiroyuki Oda)
Original Creator
Storyboard (ep 13)
Storyboard (ep 10)
Series Composition
Theme Song Performance (ED7)
Theme Song Performance
Theme Song Performance (ED 1, 3-5, 9, 13)
Theme Song Performance (ED2)
Theme Song Performance
Theme Song Performance (ED3)
Planning
Producer
Key Animation (eps 2, 9)
Planning
Producer
Art Director
Associate Producer
Special Effects
Assistant Animation Director (ep 9)
Animation Director (ep 9, 13)
Key Animation (ep 12)
Editing
Theme Song Arrangement (ED4)
Animation Director (eps 1, 4-5, 7, 15)
Key Animation (ep 5)
Key Animation (ep 5)
Background Art
Animation Director (Bicycle Animation Direction for ep 10)
Chief Animation Director
Animation Director (ep 13), Key Animation (ep 1, 13)
Key Animation (ep 12)
Episode Director (ep 8)
Key Animation (ep 2, 7, 9)
Key Animation (ep 3, 9)
Background Art (Kusanagi)
Theme Song Arrangement (ED3, ED5, ED7, ED12)
Chief Animation Director (eps 1-2, 4, 8, 11)
Director, Storyboard (eps 1-2, 4, 6, OP), Episode Director (ep 1, OP)
Storyboard (ep 6), Episode Director (ep 6)
Music
Sound Director
Key Animation (ep 1)
Animation Director (eps 3, 7)
Producer
Animation Director (ep 10)
In-Between Animation
Key Animation (ep 12)
Storyboard (ep 7)
Background Art (Art Design)
Storyboard (ep 3), Episode Director (eps 3, 7, 12)
Producer
Key Animation (ep 13)
2nd Key Animation (ep 4)
Key Animation (eps 2, 8)
Director of Photography
In-Between Animation (eps 2, 13)
Art Director, Background Art
Theme Song Arrangement (ED1), Theme Song Composition (ED1)
Amamiya is kawaii!
完結散花～～好看！