Hitotose Chitose is now living together with his 5 teachers as his mothers when a mysterious girl appears and becomes their neighbor which turns out that that person is Nagatsuki Kuron who wants Mu-chan to be her mother so another sibling rivalry ensues as to who would end up as Mu-chan's child.
(Source: Anime News Network)
FormatTelevision
Episodes13
Duration24 Minutes
StatusFinished
Start dateThursday, July 3, 2003
End dateSunday, September 28, 2003
SourceMANGA
SeasonSUMMER 2003
Main ProducerKSS
Genres
ComedyRomanceSlice of Life
RomajiHAPPY☆LESSON: ADVANCE
Relations
Characters
Satsuki Gokajou
Kaoru Sasajima
Kisaragi Ninomai
Akiko Kimura
Chitose Hitotose
Daisuke Kishio
Mutsuki Ichimonji
Ruri Asano
Yayoi Sanzenin
Kikuko Inoue
Uzuki Shitenno
Kimiko Koyama