HAPPY☆LESSON ADVANCE
Studio Hibari
KSS
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: ANN)
Opening
Endings
Gokajou, Satsuki
Main
Sasajima, Kaoru
Japanese
Hitotose, Chitose
Main
Kishio, Daisuke
Japanese
Ichimonji, Mutsuki
Main
Asano, Ruri
Japanese
Kuron, Nagatsuki
Main
Nakanishi, Tamaki
Japanese
Ninomai, Kisaragi
Main
Kimura, Akiko
Japanese
Sanzenin, Yayoi
Main
Inoue, Kikuko
Japanese
Shitenno, Uzuki
Main
Koyama, Kimiko
Japanese
Nanakorobi, Fumitsuki
Supporting
Shima, Ryouka
Japanese
Rokumatsuri, Minazuki
Supporting
Mizuki, Nana
Japanese
Togakushi, Kanna
Supporting
Nakagawa, Akiko
Japanese
Yazakura, Hazuki
Supporting
Sonozaki, Mie
Japanese
