Greenman

Greenman (グリーンマン, Gurīnman) is a robotic alien warrior created by Toho that first appeared in the 1973 Toho tokusatsu series, Go! Greenman.

Appearance
Unlike Godman, who was conceived to resemble Ultraman, Greenman more closely resembles a Japanese Samurai. He has a bright, multicolored helmet with a cyan 'mask' which covers his eyes, and has an emerald or jade gemstone centered on it. At the top of his helmet is a crest from which reddish colored fur rests on. He wears a burgundy chestplate with orange patterning, which sits on top of his green suit, and has a red lamp in its center. This chestplate can open up to reveal an array of cannons, which Greenman uses in his 'Greenman Bresta' move. Greenman also possesses a belt similar to his chest plate, and upper-leg armor extends from it. He has silver gloves and boots, and a white scarf around his neck. In episode 1, Greenman vs. Garameddon, Greenman's strength is explained when Garameddon shoots Greenman with electricity. He is at least partly mechanical in nature, and has a complex network of machines inside his chest.

Go! Greenman
Greenman lives on his own planet a short distance away from the solar system. When humanity is in dire need of help due to rampaging, a select group of children use the Green Calls. Greenman then descends from space to fight the monster. After defeating the monster, Greenman returns to his home planet to rest in a similar fashion to Ultraman and Godman.

Go! Godman (2008 film)
Greenman was called to Earth by a bystander, to help out Godman battle Gaira and Jilarji; though, his appearance was a little more than a cameo.

Abilities
Greenman is a strong and skilled fighter. He also can use his electronics to conjure up a series of weapons and attacks.
 * Greenman can grow to giant size.
 * Greenman has a staff called Greenman Stick that he can use to battle his enemies with.
 * Greenman can shoot missiles from his chest. This is called Greenman Bullet Chest, and is often used as a finisher move.
 * Greenman has a red boomerang weapon that explodes on contact.
 * Greenman can fire arrows from various points on his body which can be explosive, or impale opponents.

Trivia

 * Greenman is Toho's first robotic tokusatsu hero.