It’s the year 2020, and Mizuho is having the worst 17th birthday ever. Her parents forgot it’s her birthday, she still can’t seem to get close to the senior she likes, and all her school trips and tournaments are canceled thanks to a new disease going around. She’s convinced she’ll never have the kind of youth she’s always dreamt of…until her childhood friend, Kizuki, suddenly asks her out.

Elves who were driven out from the elf forest of another world now live in Kanagawa Prefecture. Having completely adapted to modern day Japan, they launch a radio program in an effort to befriend human. The director is a human from Kawasaki and the assistant director is an orc from Machida. They broadcast live from various locations with a deep love of their respective regions within the prefecture and always deliver a radio program full of excitement. Will these elves be able to become friends with humans?

Adapts Act 9 to 12 of the A3! Main Story.

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!

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.

After Four Seasons LIVE 2020, the series go to Act 2! The troupe will welcome the long-awaited new member, Izumida Azami, and tell the story of the new Autumn Troupe's fourth performance.

After Four Seasons LIVE 2020, the series go to Act 2! The troupe will welcome the long-awaited new member, Hyodo Kumon, and tell the story of the new Summer Troupe's fourth performance.

MANKAI STAGE "A3!" ACT2! ～Summer2023～ is the twelfth stage play adaptation of A3! and covers the Summer Troupe's Shinobi Adventures and The Floral Prince play stories.

Iwakura Mitsumi graduated from a small middle school in the countryside and entered a top-tier high school in Tokyo at the head of the class. This child prodigy, who moved to Tokyo alone with a perfect life plan, is smart and gets good grades... but her social understanding isn't quite on the same wavelength as others. This means that she sometimes makes mistakes, but her easygoing nature sways her classmates little by little, and all their different personalities are coming together before they know it. They meet and gradually come to know each other, and before long they understand each other well. Everyone experiences pent-up feelings and frustrations, but it is our friends who give us a chance at mutual understanding. This story may start out with some discord, but it becomes a happy school-life comedy before you know it!