Twelve year old tennis prodigy, Ryoma Echizen attends the distinguished school of Seishun Academy Middle School with his eyes set on being on the regulars team of the tennis club, which the school is famous for.

This contains the side stories during the time the Mankai Company was rebuilt.

TOBAKU MOKUSHIROKU KAIJI

The 2022 entry into the "AOHARU Railway" musical series which adapts the manga of the same name.

Koichi takes care of his sister, who has recently returned from a trip abroad in the United States as she is not well. While caring for her, he records evidence of ghosts in their home.

Shino Sakuragi is an OL. She attends a wine party recommended by her boss, even though she isn't comfortable at such a fancy get together. There, Sakuragi meets Kazushi Oda. He is knowledgeable about wine and he doesn't show off his success as a businessman. She becomes attracted to him, but Oda gets arrested for accounting fraud later. Sakuragi is confused by the situation, but she keeps attending the wine parties and becomes hooked on wine.

MANKAI STAGE "A3!" ACT2! ～Autumn 2023～ is the thirteenth stage play adaptation of A3! and covers the Autumn Troupe's Fiery Mantou Fist and Fallen Blood play stories.

MANKAI STAGE "A3!" ACT2! ～Winter 2024～ is the fourteenth stage play adaptation of A3! and covers the Winter Troupe's Die by the Sword and Risky Game play stories.

Four Seasons LIVE brings the MANKAI Company together again for the first time in about four years! This special event will feature live performances of songs that have colored past productions, along with a unique "mixed performance" where troupe members from different units take the stage together. Look forward to a special stage overflowing with blooming flowers!