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Gennosuke Yumi
弓弦之助
A former colleague of Kouji's grandfather Juzo, Professor Yumi is the current head of the Photon Power Research Laboratory. He is the father of Sayaka Yumi and also built her robot, Aphrodai A. In Shin Mazinger Shougeki! Z-Hen, his name was changed to Yannosuke, despite all the previous Mazinger series referring to him at Gennosuke.
Featured Anime Roles (8)
TV
6.8
Mazinger Z
1972 · 92 eps
#Action#Drama
TV
7.4
Mazinger Edition Z: The Impact!
2009 · 26 eps
#Action#Mecha
OVA
7.2
Mazinkaiser
2001 · 7 eps
#Action#Mecha
TV
5.6
Grendizer U
2024 · 13 eps
#Action#Adventure
MOVIE
6.8
Mazinger Z: INFINITY
2018 · 1 eps
#Action#Comedy
ONA
6.3
Robot Girls Z Plus
2015 · 6 eps
#Comedy
OVA
6.8
Mazinkaiser vs. Great General of Darkness
2003 · 1 eps
#Action#Mecha
MOVIE
5.8
Mazinger Z vs. Devilman
1973 · 1 eps
#Adventure#Mecha
Frequently Asked Questions
Key details on roles, native names, and appearances for Gennosuke Yumi.
A former colleague of Kouji's grandfather Juzo, Professor Yumi is the current head of the Photon Power Research Laboratory. He is the father of Sayaka Yumi and also built her robot, Aphrodai A. In Shin Mazinger Shougeki! Z-Hen, his name was changed to Yannosuke, despite all the previous Mazinger series referring to him at Gennosuke.