A Thirty-Year Old's Health and Physical Education (30-sai no Hoken Taiiku) (Series)

Macaron

Macaron is a maid working at a castle under Alles Strahl.

Yui Watanabe

Daigorou

Daigorou is a character from the Tansu Warashi series.

Ryoutarou Okiayu

Natsu Andou

Natsu Andou is the eldest sibling of Sennosuke Andou.

Kaori Nazuka

Pii-chan

Pii-chan Custom is a robotic stuffed bird monster and a member of the Animal Soldiers.

Eri Kitamura

Hayao Imagawa

Imagawa is a student at Wonbai University who previously attended the same middle school as Natsuki Hashiba.

Hiro Shimono

Kuu-chan

Kuuko, also known as Cthugha, is a Cthughan alien who is deeply in love with Nyaruko.

Eri Kitamura

Ginga Hoshi

Ginga Hoshi is a character from the Di Gi Charat: Summer Special.

Yasumichi Kushida

Dorm Supervisor

The Dorm Leader, also known as Boss or God, is a young girl with cat ears who oversees Dorm No.

Raikou Sakamoto

Mo

Mo is a human citizen of the Roble Holy Kingdom, residing in Hoburns.

Kana Akutsu

Chimi

Chimi is a male student who attended Fruhling University alongside Lucop McGregor.

Rei Matsuzaki

Miss Bulgaria

Diana Ionescu, known as Miss Bulgaria, is a Romanian martial artist and boxer associated with the Valkyrie Opera.

Hitomi Nabatame

Ryou

Ryou is a minor character in the Baki series, depicted as a young delinquent.

Wada-san

Wada is a classmate of Tomoko Kuroki in the manga series Watamote.

Hitomi Nabatame