伊理戶水斗曾在國二到國三的時光交過名為綾井結女的女朋友。水斗如此形容他的初戀：「這個老天爺設下的陷阱。換言之就是命運。」後來因為彼此性格不合而在國中畢業時分手了。兩人本以為就這樣到此為止。為了避開對方而選擇沒甚麼人報考的私立名校，結果卻事與願違地雙雙考上同一高中。厄運到此還沒結束——因為各自的父母再婚，更成為彼此的家人。兩個星期前分手的前女友綾井結女，居然變成了同姓的家人伊理戶結女，與前女友成為家人的喜劇就此揭幕。
伊理戶水斗曾在國二到國三的時光交過名為綾井結女的女朋友。水斗如此形容他的初戀：「這個老天爺設下的陷阱。換言之就是命運。」後來因為彼此性格不合而在國中畢業時分手了。兩人本以為就這樣到此為止。為了避開對方而選擇沒甚麼人報考的私立名校，結果卻事與願違地雙雙考上同一高中。厄運到此還沒結束——因為各自的父母再婚，更成為彼此的家人。兩個星期前分手的前女友綾井結女，居然變成了同姓的家人伊理戶結女，與前女友成為家人的喜劇就此揭幕。
Key Animation (ep 1)
Color Design
Sound Director
Director of Photography
Character Design, Chief Animation Director (eps 1-2, 5, 7, 12)
Director, Storyboard (ep 1)
Special Effects
Episode Director (ep 8)
Chief Producer
Chief Animation Director (eps 2, 4, 6-7, 10-11)
Storyboard (ep 4)
Animation Director (ep 1), Key Animation (ep 1)
Animation Director (eps 3, 7)
Episode Director (ep 10)
Theme Song Arrangement (ED), Theme Song Composition (ED)
Producer
Storyboard (eps 8-9)
Producer
Animation Director (eps 2, 4, 8, 10)
Animation Director (eps 2, 5, 9, 12)
Planning
Theme Song Performance (OP)
Script (eps 2, 10)
Episode Director (eps 2, 9)
Original Creator
Music
Director of Photography
Producer
Planning
Planning
Planning
Producer
Producer
Storyboard (ep 9)
Planning
Producer
Producer
Producer
Producer
Planning
Planning
Producer
Original Character Design
Script, Series Composition
Producer
Animation Director (eps 6-7)
Key Animation (ep 1)
Animation Check (ep 1)
Animation Director (eps 1, 4, 8, 10-12), Key Animation (ep 1)
Animation Director (ep 7)
Episode Director (ep 7)
Producer
Producer (Animation Producer)
Planning
Planning
Planning
Chief Producer
Planning
Planning
Key Animation (ep 1)
Theme Song Composition (OP), Theme Song Lyrics (OP)
Theme Song Lyrics (ED)
Key Animation (ep 1)
Theme Song Performance (ED)
Amamiya is kawaii!
完結散花～～好看！