Hajime Obi (尾美一, Obi Hajime) is the former head coach of the Koudoukan.
In his time in Koudoukan, he studied under Shimura Ken and was noted to be a sword genius throughout Edo. At a young age, he became the head coach of Koudoukan and he taught both Otae and Shinpachi.
His talent was widely known and was chosen as a student to study in space. But he was caught up in an accident at the Terminal where a transfer device exploded. He was warped into to Planet Biimu but half of his body was heavily damaged and he died in the process. However he was revived by the native Amanto and he became a cyborg.
Powers and Stats
Tier: 7-C, potentially far higher with his Beam Cannon
Name: Hajime Obi, Obi-Wan, Kenofi, Galaxy Sword Master
Age: Unknown, apparently in his 20s
Classification: Half Human Half Robot, Galaxy Sword Master
Powers and Abilities: Superhuman Physical Characteristics, Expert in Tendo Mushing fighting style, Expert in Bean Saber, Master in Tendo Mushin-Bean Saber, Highly adept in Swordsmanship, Adept Hand-to-Hand Combatant, Pain Tolerance, Enhanced Senses, Can generate Beam lasers from his bare hand
Attack Potency: Town level (Managed to injure Gintoki and sent him plummeting through the ground with a beam sword)(Although Gintoki wasn't fighting seriously), potentially far higher with his Beam Cannon (It's said to be capable of destroying the entire planet)
Speed: At least Hypersonic+ (can keep up with Gintoki)
Lifting Strength: Unknown
Striking Strength: Town Class
Stamina: Quite high, was considered the Galaxy Sword Master
Range: Extended melee range with beam saber, several meters with beam saber projection, several kilometers with beam cannon
Standard Equipment: Beam Saber
Intelligence: Combat Smart
Weaknesses: If something enters his half-robot and stops, he would die due to the fact that his half-robot keeps him alive
Beam Saber Mastery: As the "Galaxy Sword Master" Hajime has traveled and defeated a lot of enemies and so he has learned his style, he is very knowledgeable in the Beam Saber Art and using beam sabers.
Beam Projection: Thanks to his half-robot body Hajime can generate Beam laser from his bare fingers or hand.