Kadro (12)
Moka KamishiraishiSakuta Minami
Kanata HosodaMoji Shouhei
Yuki SaitoMinami's mother
Etsushi ToyokawaMinami's biological father
Yudai ChibaMoji's older brother
Kanji FurutachiMinami's stepfather
Tōru ShinagawaMoji's grandfather
Hina YukawaMiyaji
Daisuke NamikawaCount Cement (voice)
Takahiro SakuraiMortar (voice)
Tatsuhisa SuzukiConcretarō (voice)
Show HayamiPrince Shōtoku (voice)