[hardening (Rieta)] Endless Bad End Boukenshatachi o Touketsu Shi Intern ya Kazoku ni Kaizou Shi chau Yuki-Onna-chan

[hardening (Rieta)] Endless Bad End Casino de Jibun o Kaketa Shoubu ni Haiboku Shi Chau Gambler-chan

[hardening (Rieta)] Endless Bad End Shin Dungeon ni Idomu mo Haiboku Shi Joutai Henka Endo suru Ouji-sama-kei Shitsuji-chan

[hardening (Rieta)] Endless Bad End Yami Soshiki o Ou Tantei-chan