Nobuaki Sekine Details Cast On MovieCast On TV Name Nobuaki Sekine Also Known As 関根信明 Birthday Gender Male IMDB Nobuaki Sekine profile on IMDB Place of Birth As: Sanzô hôshi (voice1960-08-14Alakazam the Great!... As: Grandpa (voice)2015-03-07Doraemon: Nobita and... As: Unknown1962-08-25Otogi's Voyage Aroun... As: Unknown1967-01-01The Little Match Gir... As: Kenichi1965-10-06Kimba the White Lion... As: Mauro2002-12-02Heat Guy J... As: Mamoru Mizuki (voice2001-02-18Salaryman Kintaro... As: Unknown1971-04-03Decision... As: ペガサス1966-04-23Rainbow Sentai Robin...