Plot: Rimuru decides to throw a summer festival resembling the ones held in Japan. The monsters have never experienced a summer festival, but when they hear that it's a party, they go all-in to prepare
Cast
Miho OkasakiRimuru (voice)
Miho Okasaki was
22 in The Slime Diaries - Season 1 - Return of the Summer Festival (Episode 5).
Sun, Nov 22 1998
Makoto FurukawaBenimaru (voice)
Makoto Furukawa was
31 in The Slime Diaries - Season 1 - Return of the Summer Festival (Episode 5).
Fri, Sep 29 1989
Sayaka SenbongiShuna (voice)
Sayaka Senbongi was
25 in The Slime Diaries - Season 1 - Return of the Summer Festival (Episode 5).
Fri, Nov 24 1995
Mao IchimichiShion (voice)
Mao Ichimichi was
29 in The Slime Diaries - Season 1 - Return of the Summer Festival (Episode 5).
Sat, Feb 01 1992
Takuya EguchiSōei (voice)
Takuya Eguchi was
33 in The Slime Diaries - Season 1 - Return of the Summer Festival (Episode 5).
Wed, May 27 1987
Hochu OtsukaHakurou (voice)
Hochu Otsuka was
66 in The Slime Diaries - Season 1 - Return of the Summer Festival (Episode 5).
Wed, May 19 1954
Jun'ichi YanagitaKurobee (voice)
Jun'ichi Yanagita was
34 in The Slime Diaries - Season 1 - Return of the Summer Festival (Episode 5).
Sun, Apr 05 1987
Kanehira YamamotoRigurdo (voice)
Kanehira Yamamoto was
43 in The Slime Diaries - Season 1 - Return of the Summer Festival (Episode 5).
Mon, May 09 1977
Asuna TomariGobuta (voice)
Asuna Tomari was
32 in The Slime Diaries - Season 1 - Return of the Summer Festival (Episode 5).
Mon, Mar 20 1989
Chikahiro KobayashiRanga (voice)
Chikahiro Kobayashi was
37 in The Slime Diaries - Season 1 - Return of the Summer Festival (Episode 5).
Mon, Sep 05 1983
Jun FukushimaGabiru (voice)
Jun Fukushima was
44 in The Slime Diaries - Season 1 - Return of the Summer Festival (Episode 5).
Sat, Sep 04 1976
Rumi OkuboSoka (voice)
Rumi Okubo was
31 in The Slime Diaries - Season 1 - Return of the Summer Festival (Episode 5).
Wed, Sep 27 1989
Rie TanakaTrainee (voice)
Rie Tanaka was
42 in The Slime Diaries - Season 1 - Return of the Summer Festival (Episode 5).
Wed, Jan 03 1979
Rina HidakaMilim (voice)
Rina Hidaka was
26 in The Slime Diaries - Season 1 - Return of the Summer Festival (Episode 5).
Wed, Jun 15 1994
Tomoyuki ShimuraAbiru (voice)
Tomoyuki Shimura was
57 in The Slime Diaries - Season 1 - Return of the Summer Festival (Episode 5).
Thu, Dec 12 1963
Yuki IshikariGobuchi (voice)
Yuki Ishikari was
40 in The Slime Diaries - Season 1 - Return of the Summer Festival (Episode 5).
Tue, Jan 27 1981
Megumi ToyoguchiDaikenja (voice)
Megumi Toyoguchi was
43 in The Slime Diaries - Season 1 - Return of the Summer Festival (Episode 5).
Mon, Jan 02 1978
Reina KondoRirina (voice)
Reina Kondo was
22 in The Slime Diaries - Season 1 - Return of the Summer Festival (Episode 5).
Thu, Jan 28 1999
Juri KimuraHaruna (voice)
Juri Kimura was
32 in The Slime Diaries - Season 1 - Return of the Summer Festival (Episode 5).
Tue, Jun 07 1988
Atsushi OnoKaijin (voice)
Atsushi Ono was
59 in The Slime Diaries - Season 1 - Return of the Summer Festival (Episode 5).
Sat, Sep 09 1961
Kouichi SoumaGalm (voice)
Kouichi Souma was
39 in The Slime Diaries - Season 1 - Return of the Summer Festival (Episode 5).
Fri, Feb 05 1982
Akinori EgoshiYashichi (voice)
Akinori Egoshi was
32 in The Slime Diaries - Season 1 - Return of the Summer Festival (Episode 5).
Tue, Aug 02 1988
Hiromichi TezukaKakushin (voice)
Hiromichi Tezuka was
>> in The Slime Diaries - Season 1 - Return of the Summer Festival (Episode 5).
Unknown Birthday
Yoshihito SasakiSukerou (voice)
Yoshihito Sasaki was
38 in The Slime Diaries - Season 1 - Return of the Summer Festival (Episode 5).
Wed, Jul 28 1982
Kazumasa NakamuraGobuichi (voice)
Kazumasa Nakamura was
46 in The Slime Diaries - Season 1 - Return of the Summer Festival (Episode 5).
Thu, Feb 27 1975
Ryo SugisakiDordo (voice)
Ryo Sugisaki was
41 in The Slime Diaries - Season 1 - Return of the Summer Festival (Episode 5).
Sat, Aug 11 1979
Saya AizawaCocob (voice)
Saya Aizawa was
21 in The Slime Diaries - Season 1 - Return of the Summer Festival (Episode 5).
Thu, Sep 09 1999
Crew
Claire LaunayKey Animation
Claire Launay was
>> in The Slime Diaries - Season 1 - Return of the Summer Festival (Episode 5).
Unknown Birthday