Kumagai Kentaro (熊谷健太郎)
A3! BRIGHT AUTUMN EP
Release date: July 24, 2019
01 Muddy Hero with
Takeuchi Shunsuke
02 Ever☆Blooming! ~Akigumi ver.~ by Akigumi
03 "A3!" Voice drama "MANKAI channel Akigumi hen"
04 Muddy Hero (instrumental)
05 Ever☆Blooming! ~Akigumi ver.~ (instrumental)
Kimi to Boku no Sekai no Hotori
Phrase 2 Mayoigoi Valentine
Release date: February 06, 2019
01 Hazy Kiss with Murase Ayumu
02 Next, Trend Heart with Murase Ayumu
03 Hazy Kiss (instrumental)
04 Next, Trend Heart (instrumental)