Neither Friend nor Slime

Yu Sasahara

Puniru (voice)

Shuichiro Umeda

Kotarou Kawaii (voice)

清水理沙

Mami Kirara (voice)

Jun'ya Enoki

Yuusuke Nanpa (voice)

Yumiri Hanamori

Alice Okanega (voice)

越後屋コースケ

Hone-chan (voice)

Shunsuke Takeuchi

Gou-yan

Kazuya Nakai

Hiroshi Mado (voice)

Yu Kobayashi

Houdai (voice)

Ikue Ôtani

Runru / DX Runrune (voice)

田中有紀

Sasai (voice)

Ayasa Ito

Cocoa Himezawa (voice)

古屋亜南

Student (voice)

竹内恵美子

Aki-chan's Mother (voice)

喜屋武和輝

Narration for Kirara's Missionary Video (voice)

中村和正

Kotaro's Father (voice)

関幸司

Academic Researchers (voice)

野川雅史

Academic Researchers (voice)

飯沼南実

Aki-chan (voice)

森なな子

Kotaro's Mother (voice)

井川秀栄

Academic Researchers (voice)

ボルケーノ太田

Academic Researchers (voice)