Ongeki Galeria

O.N.G.E.K.I. is an arcade rhythm and collectible card game developed by Sega, blending fast-paced musical gameplay with an engaging narrative. Fan artwork heavily features popular characters such as Akari Hoshizaki, Yuzu Fujisawa, Rio Sankaku, and Saki Kashiwagi. The creative illustrations often explore the vibrant atmosphere of Kanadeba Academy, capturing the colorful energy of the school's music-focused worldbuilding.