A 5½” flexi disc with music bits and narration by Mouri Meijin was included with the May 1986 issue of Shōgaku Nensei.
Promotional flexi disc included in a Japanese kids’ magazine Shōgaku Nensei. It features Japanese narration about the games followed by short clips of music from each game.
It was released in June 1985.
A flexi-disc 7″ with some of Norio Nakagata’s original music for this game have been released. It was included in vol. 6 of PC Engine Fan Magazine in 1989.
Flexi-disc 7″ containing some of Hisayoshi Ogura’s original music to the game. It was included in vol. 6 of PC Engine Fan Magazine.