Kei Hanada: Yuusuke Shirai (Binan Koukou Chikyuu Bouei-bu LOVE!)
Kotaro Higashino: Makoto Furukawa (One Punch Man)

Kotaro Higashino: Makoto Furukawa (One Punch Man)

Source: Ota☆Suke
Update June 24
The official website of Handa-kun has added three additional cast members and a new 15-second CM featuring the opening theme song "The LiBERTY" by Fo'xTails
Miyoko Kinjo: Kaede Hondo (Shounen Maid)

Maiko Mori: Miku Itou (Futsuu no Joshikousei ga [Locodol] Yattemita.)

Juri: Kimiko Saito (Kuragehime)


Maiko Mori: Miku Itou (Futsuu no Joshikousei ga [Locodol] Yattemita.)

Juri: Kimiko Saito (Kuragehime)

CM
Source: Official site
![TV Anime 'Handa-kun' Reveals Additional Cast Members [Update 6/24]](https://cdn.myanimelist.net/s/common/uploaded_files/1466558473-b1067472f70881747faa927abf01fdae.jpeg)