• The oldest active player in any industry, no one is more successful than Masa Yamamoto
• Tokunaga Hideaki and May J. have covered all the popular songs
• The cliched name Yamada Taro. Taro is one thing, but Yamada is a mystery
[あらゆる業界の現役最年長で山本昌より活躍出来てる人いない説]
[徳永英明とMay J.で人気カバー曲 全て押さえてる説]
[ベタな名前の山田太郎 太郎はともかく山田は謎説]
