Shogakkou Kouza Natsuyasumi no Daibouken

Also Known As: ベネッセ 進研ゼミ小学講座 なつやすみのだいぼうけん アニメDVD, Shinkenzemi Shogakkou, Natsuyasumi Jyunbi Daitokushu DVD, Natsuyasumi no Daibouken: Konnichiwa Arigatou Sayonara Tsu no Kotoba de Minna Tomodachi