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Character

Ryoutarou Tsuboi壷井 遼太郎

Appears in Sword Art Online and 5 more.
birthday
November 28
birthday
appearances
6
appearances
main roles
0
main roles
Ryoutarou Tsuboi from Sword Art Online

Ryoutarou Tsuboi at a glance

Ryoutarou Tsuboi is a supporting character in Sword Art Online. He is 22 years old. His birthday is November 28, which makes him a Sagittarius. He is voiced by Hiroaki Hirata in Japanese and by Kirk Thornton in the English dub.

Also known as Klein.

Ryoutarou Tsuboi: quick facts

Role
Supporting character
Age
22
Birthday
November 28
Gender
Male
Zodiac sign
Sagittarius
Also known as
Klein
First appearance
Sword Art Online (2012)
Japanese name
壷井 遼太郎
Japanese voice
Hiroaki Hirata
English voice
Kirk Thornton

🎂 Everyone born on November 28Full Sword Art Online cast📏 Sword Art Online ages & heights👤 Most popular characters

Who is Ryoutarou Tsuboi?

A friendly player that meets Kirito at the start of the game and quickly befriends and learns from him. He and Kirito later separate because he has friends who were also new to the game so he couldn't leave them. He survives for the past two years and managed to protect his friends the whole time, something Kirito regretted not doing. He is a katana user and the leader of the small guild Fuurinkazan who participates in the boss battles. As one of the few people close to Kirito, he always keeps him in check and wants Kirito to survive the game. He chose the Salamader race in Alfheim Online. In the side story Caliber, he fell in love at first sight with the girl on the cage named Freyja and agreed that he will help her find her tribe's treasure which is a hammer, though the decision still remains to be a team's decision. The team said yes on Caliber and it turned out that the girl they saved was Thor. It was revealed that Thor disguised as a beautiful girl to get close to Giant King Þrym and retrieve his hammer. Thor defeated Giant King Þrym and that stopped the medallion from being corrupted and ending the quest.

Ryoutarou Tsuboi in numbers

Favourites on AniList
814
fans who marked them a favourite
Rank in Sword Art Online
#5
among its characters, by favourites
Appearances
6
0 as a main character
On screen
2012–2017
6 years

Most-loved characters in Sword Art Online

AniList favourites

  • Asuna Yuuki10,131
  • Kazuto Kirigaya8,870
  • Yui1,169
  • Suguha Kirigaya1,151
  • Ryoutarou Tsuboi814
Show as table
ItemFavourites
Asuna Yuuki10,131
Kazuto Kirigaya8,870
Yui1,169
Suguha Kirigaya1,151
Ryoutarou Tsuboi814

Appearances by format

6 titles in total

  • Special3 · 50%
  • TV Series2 · 33%
  • Movie1 · 17%

Appearances per year

New titles featuring them

012
201220132014201520162017
Show as table
ItemTitles
20122 titles
20131 title
20142 titles
20150 titles
20160 titles
20171 title

Appearances

More characters from Sword Art Online

Ryoutarou Tsuboi FAQ

What anime is Ryoutarou Tsuboi from?

Ryoutarou Tsuboi is a character in Sword Art Online and appears in 6 titles in total, including Sword Art Online: Sword Art Offline and Sword Art Online: Extra Edition.

How old is Ryoutarou Tsuboi?

Ryoutarou Tsuboi is 22 years old.

When is Ryoutarou Tsuboi's birthday?

Ryoutarou Tsuboi's birthday is November 28. See every anime character born on November 28 on AniLumi's birthday page.

Who voices Ryoutarou Tsuboi?

Ryoutarou Tsuboi is voiced by Hiroaki Hirata in Japanese and by Kirk Thornton in the English dub.

What is Ryoutarou's full name?

Ryoutarou's full name is Ryoutarou Tsuboi (壷井 遼太郎 in Japanese). Ryoutarou Tsuboi is also known as Klein.

What is Ryoutarou Tsuboi's zodiac sign?

Ryoutarou Tsuboi is a Sagittarius: his birthday is November 28.

When did Ryoutarou Tsuboi first appear?

Ryoutarou Tsuboi first appeared in Sword Art Online (2012) and most recently appeared in Sword Art Online Movie: Ordinal Scale (2017).

What is Ryoutarou Tsuboi's Japanese name?

Ryoutarou Tsuboi is written 壷井 遼太郎 in Japanese.

Where can I watch Ryoutarou Tsuboi?

Open the Sword Art Online page for licensed streaming links and the full episode list.