Gaku Hamada as Susumu Okada

Aimi Satsukawa as Yuka Abe

Go Morita as Shoichi Morita

Tsuyoshi Muro as Yuji Ando

Ryusuke Komakine as Kosuke Wagusa

Maho Yamada as Kumiko

Makoto Ôtake as President of a cleaning company

Eishin as Kawashima

Sō Yamanaka as Yuka's Neighbor

You Nobue as Ai

Takuji Suzuki as Policeman