Hideo Sakaki ( The Suicide manual
)
Kei Horie ( The Suicide manual
)
Yûko Nakamura ( The Suicide manual
)
Kenji Mizuhashi ( The Suicide manual
)
Ayaka Maeda ( The Suicide manual
)
Chisato Morishita ( The Suicide manual
)
Nozomi Andô ( The Suicide manual
)