Osamu Mukai as Kota Tanaka

Tori Matsuzaka as Mitsuru Honda

Tasuku Emoto as Tadashi Shibayama

Masataka Kubota as Masayuki Yano

Eri Murakawa as Kaori Kubo

Mei Kurokawa as Runa

Noriko Eguchi as Nao Shino

Masaya Kikawada as IT company president

Lily Franky as bar master

Hiroshi Abe as Prof. Kondo

Hayato Matsunaga as Nakano

Mina Asakura as Yumiko Maezono

Asami Kokoro as Sana

Miyuki Matsushita as

Masaaki Nagakura as