The main character is a scientific genius boy named Kiteretsu, who has built a companion robot named Korosuke. He frequently travels in time with his friends and Korosuke in the time machine he built. Miyoko is a girl in his neighborhood who is basically his girlfriend. Tongari is his rival, who happen to share some similar traits of Honekawa Suneo. Buta Gorilla (Kumada Kaoru) is a typical neighborhood bully, who also share similar traits of Gian (Takeshi Goda) except that he often antagonizes Korosuke (though they are in grade school).
(Source: Wikipedia)+ More
Characters & Voice Actors

Korosuke
MainRecommended for you
One Room Third Season
TV
4m
Psychic Academy
TV
35m
Saki Picture Drama
Special
8m
Tamala 2010: A Punk Cat in Space
Movie
90m
Wind: A Breath of Heart Specials
Special
12m
Ein's Summer Vacation
Special
1m
A Girl in a Lower Grade (TV)
TV
25m
Ashita no Joe Pilots
Special
10m
Bobobo-bo Bo-bobo Recap
Special
25m
Chu-Bra
TV
24m
Dino Girl Gauko Season 2
ONA
9m
Wind: A Breath of Heart OVA
OVA
29m