As Hideki Konno went to EPD's smartphone development group, Yabuki replaced him as manager of Production Group No. 9. In this position, he has become the producer of the Mario Kart series, as well as the Nintendo Switch title ARMS.
In 2020, Yabuki was mentioned by Super Smash Bros Ultimate director Masahiro Sakurai in the ARMS DLC presentation as a primary reason Min Min was chosen. According to Sakurai, Yabuki personally asked for her inclusion.
- The Legend of Zelda: Twilight Princess (2006) - Level Planning
- Mario Kart Wii (2008) - Planning
- Nintendogs + Cats (2011) - Planning
- Mario Kart 7 (2011) - Director
- Mario Kart 8 (2014) - Director
- Mario Kart 8 Deluxe (2017) - Producer
- ARMS (2017) - Producer
- New Super Mario Bros. U Deluxe (2019) - Production Management
- Mario Kart Tour (2019) - Creative Director
- Mario Kart Live: Home Circuit (2020) - Mario Kart Supervisor
- Mario Kart Arcade GP DX (2013)
- Super Smash Bros. for Nintendo 3DS/Wii U (2014) - Supervisor (Original Games)
- Super Smash Bros. Ultimate (2018) - Original Game Supervisor
- He was a Normal Nintendo Staff Ghost for Bowser's Castle in Mario Kart Wii and SNES Rainbow Road in Mario Kart 7.