- Taiyou Manatsu (真夏 タイヨウ Manatsu Taiyō?)
|(真夏 タイヨウ Manatsu Taiyō?)|
|First Appearance||Earth Engine Open Fire!|
|Japanese Voice Actor||Toshiyuki Morikawa|
When Daichi asked Tsutomu if his father really did die in an accident, Tsutomu responded with "He...your father...was a wonderful Captain". This was prompted by Taiyou's self sacrifice for Earth as he was a captain.
Taiyou is a fair skinned man with black hair and turquoise eyes like his son.
- Hope means believing that the future will be better than today. And real hope can only come from the choices you make. (Captain Earth: "Earthengine Open Fire")