Plot: Extreme summer heat is ravaging Tempest. Rimuru and crew visit a lake they've been told lies beyond the forest, and they change into swimsuits to start having fun
Cast
Miho OkasakiRimuru (voice)Miho Okasaki was 22 in The Slime Diaries - Season 1 - A Day in a Swimsuit (Episode 4).
Birthday: Sun, Nov 22 1998
Makoto FurukawaBenimaru (voice)Makoto Furukawa was 31 in The Slime Diaries - Season 1 - A Day in a Swimsuit (Episode 4).
Birthday: Fri, Sep 29 1989
Sayaka SenbongiShuna (voice)Sayaka Senbongi was 25 in The Slime Diaries - Season 1 - A Day in a Swimsuit (Episode 4).
Birthday: Fri, Nov 24 1995
Mao IchimichiShion (voice)Mao Ichimichi was 29 in The Slime Diaries - Season 1 - A Day in a Swimsuit (Episode 4).
Birthday: Sat, Feb 01 1992
Takuya EguchiSōei (voice)Takuya Eguchi was 33 in The Slime Diaries - Season 1 - A Day in a Swimsuit (Episode 4).
Birthday: Wed, May 27 1987
Hochu OtsukaHakurou (voice)Hochu Otsuka was 66 in The Slime Diaries - Season 1 - A Day in a Swimsuit (Episode 4).
Birthday: Wed, May 19 1954
Jun'ichi YanagitaKurobee (voice)Jun'ichi Yanagita was 34 in The Slime Diaries - Season 1 - A Day in a Swimsuit (Episode 4).
Birthday: Sun, Apr 05 1987
Kanehira YamamotoRigurdo (voice)Kanehira Yamamoto was 43 in The Slime Diaries - Season 1 - A Day in a Swimsuit (Episode 4).
Birthday: Mon, May 09 1977
Asuna TomariGobuta (voice)Asuna Tomari was 32 in The Slime Diaries - Season 1 - A Day in a Swimsuit (Episode 4).
Birthday: Mon, Mar 20 1989
Chikahiro KobayashiRanga (voice)Chikahiro Kobayashi was 37 in The Slime Diaries - Season 1 - A Day in a Swimsuit (Episode 4).
Birthday: Mon, Sep 05 1983
Jun FukushimaGabiru (voice)Jun Fukushima was 44 in The Slime Diaries - Season 1 - A Day in a Swimsuit (Episode 4).
Birthday: Sat, Sep 04 1976
Rumi OkuboSoka (voice)Rumi Okubo was 31 in The Slime Diaries - Season 1 - A Day in a Swimsuit (Episode 4).
Birthday: Wed, Sep 27 1989
Rie TanakaTrainee (voice)Rie Tanaka was 42 in The Slime Diaries - Season 1 - A Day in a Swimsuit (Episode 4).
Birthday: Wed, Jan 03 1979
Rina HidakaMilim (voice)Rina Hidaka was 26 in The Slime Diaries - Season 1 - A Day in a Swimsuit (Episode 4).
Birthday: Wed, Jun 15 1994
Kouichi SoumaGalm (voice)Kouichi Souma was 39 in The Slime Diaries - Season 1 - A Day in a Swimsuit (Episode 4).
Birthday: Fri, Feb 05 1982
Akinori EgoshiYashichi (voice)Akinori Egoshi was 32 in The Slime Diaries - Season 1 - A Day in a Swimsuit (Episode 4).
Birthday: Tue, Aug 02 1988
Hiromichi TezukaKakushin (voice)Hiromichi Tezuka was >> in The Slime Diaries - Season 1 - A Day in a Swimsuit (Episode 4).
Birthday: Unknown Birthday
Yoshihito SasakiSukerou (voice)Yoshihito Sasaki was 38 in The Slime Diaries - Season 1 - A Day in a Swimsuit (Episode 4).
Birthday: Wed, Jul 28 1982
Tomoaki MaenoVerudora (voice)Tomoaki Maeno was 38 in The Slime Diaries - Season 1 - A Day in a Swimsuit (Episode 4).
Birthday: Wed, May 26 1982
Ryo SugisakiDordo (voice)Ryo Sugisaki was 41 in The Slime Diaries - Season 1 - A Day in a Swimsuit (Episode 4).
Birthday: Sat, Aug 11 1979
Taku YashiroIfrit (voice)Taku Yashiro was 28 in The Slime Diaries - Season 1 - A Day in a Swimsuit (Episode 4).
Birthday: Wed, Jan 06 1993
Kana AsumiTria (voice)Kana Asumi was 37 in The Slime Diaries - Season 1 - A Day in a Swimsuit (Episode 4).
Birthday: Fri, Aug 12 1983
Kaori MaedaDoris (voice)Kaori Maeda was 25 in The Slime Diaries - Season 1 - A Day in a Swimsuit (Episode 4).
Birthday: Thu, Apr 25 1996