ドキドキ！ミニミニ！隠しダンジョン劇場 アーティストコラボ
Special collaboration mini anime episodes featuring the OP/ED artists of Ore dake Haireru Kakushi Dungeon as chibified characters to promote their albums. Includes: • Doki Doki! Mini Mini! Kakushi Dungeon Gekijou feat. Spira Spica • Doki Doki! Mini Mini! Kakushi Dungeon Gekijou feat. Coala Mode.
