TV HOPPECHAN - Mystery of the Sun Kingdom and the Black-Cheek Team - HOPPECHAN - Mystery of the Sun Kingdom and the Black-Cheek Team - /10 by 0 users Details Casts Posters Images Title HOPPECHAN - Mystery of the Sun Kingdom and the Black-Cheek Team - Alternative Titles Hoppe-chan ~San Okoku to Kuro Hoppe-dan no Himitsu~, Hoppe-chan -Sun Ōkoku to Kuro Hoppe-dan no Himitsu-, Hoppe-chan -Sun Oukoku to Kuro Hoppe-dan no Himitsu- First Air Date 2026-01-10 Last Air Date 2026-01-10 Number of Episodes 1 Number of Seasons 1 Genres Animation, Sci-Fi & Fantasy, Kids, Networks YBS, Casts Rin Kusumi Plot Keywords , Ganso Hoppe-chan (voice) Rin Kusumi