Keiko Iiboshi

1985

• [ ] Congratulatory Speech (Yūko Tsubaki) 
• [ ] Detective Kyosuke Kozu's Murder Reasoning 3 (????) 

1986

• [ ] Detective Kyosuke Kozu's Murder Reasoning 4 (????) 
• [ ] 愛しのチィパッパ (????) 

1995

• [ ] The Files of Young Kindaichi: Snow Yaksha Legend Murder Case (????)