| Erito Erairo |
|Voice Actor|| 新井良平 |
|Signature Card(s)||Alice, Chaos Witch, Rococo, Aqua Birdman|
He was a student of "Genius Middle School" and a senior of Benchan. Like Benchan and Lena, he was also a duelist and his job is to research on idol cards.
He received a call from Benchan about Bucyake and he made his appearance in the basement of the Genius Middle School. He dueled Bucyake and demonstrated his idol cards abilities. Even though Bucyake uses Chake's Spirit to raise Marinyan, Dragon Edge's power and forcing him to attack it in his turn,he uses a series of spells and cast Spiral Gate to return Marinyan back to Bucyake's hand,winning the duel. He become fast friends with Bucyake after the duel.
Like Benchan, he uses a Water Civilization deck.
- He resembles Benny Haha, but has a different personality.
Benchan ● Yohdel ● Lucifer ● Kojiro Sasaki ● Justice
Helen ● Sasori Busujima ● Dragon Ryu ● Hamukatsu
Oka Reiko ● Komei ● Gyou ● Hattori ● Lena
Dobin Sensei ● Shobu Kirifuda ● Mai Kirifuda ● Benny Haha