Tonegawa appeared on television for the last time in 2004 and presumably retired sometime after.
|1995||Hana Yori Dango||Yuriko Asai|
|1997||Suteki ni Onnazakari|
|Gekai Hiiragi Matasaburou 2|
|Undercover Agent Shiho Kitami||Shizue Kiyohara||Episode 1|
|Hagure Keiji Jyunjouwa|
|2004||Undercover Agent Shiho Kitami||Episode 8|
- Pretty Soldier Sailor Moon ~ Eternal Legend (July 1997)
- Pretty Soldier Sailor Moon ~ Eternal Legend - The Final First Stage (February 1998)
- 40 Carat (1999)
- Emika Sato, who voiced Shigeru Okawahara, portrayed Sailor Jupiter/Makoto Kino in the Sailor Moon musicals before Tonegawa.
- Akari and Yuta Mochizuki, Akira Mimasaka's voice in the anime, acted in two of the Sailor Moon musicals together.