Hiroyuki Arai

1974

• Everyone Says Goodnight
• Oekaki shiritori
• Bikkuri hanabi
• Biru-kun to hataraku kuruma
• Happī Harouin
• Hi bōbō
• Iroiro bā
• Kurippu to mizu no mahō
• Mizu chapon
• Nikoniko bā
• Obake to kakurenbo
• Sen