Name: Ryusuke Yaiba (Before) Ryoutarou Tsuboi (After)

Nationality: Japan

Alias: Klein, The SAO Character, The Fuurinkazan Leader, The Idiot Samurai, A.R Klein, Klein2000, BallsDeep69, Baka Yaro (By Kirito), Klein-Baka (By Asuna), Rip-Off Sanji (By Leafa), Klein-San (By Aether), Hentai (By Paimon), Baka Hentai (By Kuki Shinobu)

Characters Type: Hero, Protagonist

Looks:

(Before)

(After)

Age: 22

Gender: Male

Species: Human

Personality: Kind-Heart, Caring, Flirty, Pervert, Idiot, Jokester, Funny, Angry (Sometimes), Annoyed (Sometimes), Ruthless (Sometimes), Merciless (Sometimes)

Affiliation: Aether's Team, Yashiro Commission, Fuurinkazan, SAO Team

Occupation: Swordsman, Samurai, Traveler

Background: Ryusuke Yaiba Or his new name is Ryoutarou Tsuboi. He is the reincarnation person become Klein of SAO. He is online friend of Kuroki Kurachi and Akane Hikari. He also like Tokusatsu series and Anime and Manga, he know a lot about Anime and Manga including light novel. People call him an Otaku but he is also pervert. He also flirt with girls but some girls reject him, and he is fine with that. He also playing Genshin Impact with his online friend. One day, he was heading back to his home, suddenly he encounter a thief take the woman's purse, he took the purse back but the thief kill him with a knife before he kill the thief back. He was in the heaven before he meet the god and reincarnated as Klein in Genshin Impact, he make his own guild to protect people from Fatui and Abyss Order.

Likes: His friends, His guild, Kuki Shinobu, Helping people, Saving people, Protecting people, Watching Anime, Reading Manga, Flirting with girls, Taking care of his guild, Training his swordsmanship, Working with SAO Team

Dislikes: Fatul, Abyss Order, Treasure Hoarder, Unknown God, Childe, Rapist, Idiot, Corrupt people, Arrogant people, Power Hungry people, Warmonger, People who hurt his friends, People who annoyed him, People who NTR Kuki

Equipments:

Karakurenai

Outfits:

Fuurinkazan Uniform [Main Outfit]

Love Interest:

Kuki Shinobu

Quotes:

- Yo! I'm Klein but everyone call me Ryoutarou Tsuboi! Nice to meet you!

- Kirito?! No wait, Kuroki?! Why are you here?!

- Oi Childe! You dare flirt with Kirito's girlfriend or else I'm gonna kick your ass!

- Now listen carfefully, Kuro-Marimo! You better not be naive like the previous Kirito otherwise I will teach you lesson!

- Now guys, get ready for the raid against the boss! Charged, Samurai!

- Who asking you, huh?! Scaramouche, you better watch out because I gonna kick your ass!

- Paimon. I am gonna cook you into breakfast right now if you won't shut up!

- Oi Aether! Don't be naive like an idiot, alright?!

- Hey Kuki~ You look cute today~

- Hey, don't worry, Raiden Shogun. Someone is a simp for you.

- Man, Kirito is lucky that he got girlfriend but it also make some Genshin girl jealous.

- This is my own stage, remember that!