Mitsudomoe Zouryouchuu!
みつどもえ増量中!
Synopsis
Satoshi Yabe has grown accustomed to being class 6-3's homeroom teacher. Since his assignment, the Marui triplets have used countless antics to play around with him. As a result, however, Yabe and the sisters learn more about each other. Continuing their last year in elementary school alongside Yabe, the triplets and their classmates never fail to stir up trouble and play pranks on one another. [Written by MAL Rewrite]
Characters

Marui Futaba
Main

Marui Hitoha
Main

Marui Mitsuba
Main

Sugisaki Miku
Supporting

Yoshioka Yuki
Supporting

Miyashita
Supporting

Matsuoka Sakiko
Supporting

Satou Shinya
Supporting

Ogata Airi
Supporting

Itou Shiori
Supporting

Katou Mayumi
Supporting

Yabe Satoshi
Main

Kuriyama Aiko
Supporting

Marui Soujirou
Supporting

Sugisaki Marina
Supporting

Chiba Yuudai
Supporting

Satou Akari
Supporting

Chiba Kazumi
Supporting

Yoshioka Saeko
Supporting

Sugisaki Ryuuta
Supporting
Opening & Ending Themes
Openings
- 1: "Honki Sentai Gachi Ranger (本気戦隊ガチレンジャー)" by Masaaki Endou (eps 1)
- 2: "Waga Na wa Shougakusei (わが名は小学生)" by Mitsuba Marui (Ayahi Takagaki), Futaba Marui (Satomi Akesaka) and Hitoha Marui (Haruka Tomatsu) (eps 2-7)
Endings
- 1: "Mata Ashita (またあした)" by Masaaki Endou (eps 1)
- 2: "Randoseling☆ (ランドセリング☆)" by Nomiko (eps 2-)