The World's Best Club, composed of five members with world-class talents, is heading to Hawaii after winning a lottery! With Kazuma's first trip abroad and Sumire and Kenta's mysterious English, it's a journey full of laughter and constant trouble. However, a major incident targeting tourists occurs, and the camera filled with precious memories and a valuable ring are stolen! Recover the stolen items and catch the thieves!! Memo: This is the second World's Best Club plot! The previous one was the Aquarium! Please try it if you like!
The world's greatest boy genius. A 6th grader. He has already read hundreds of thousands of books. However, three hours after waking up, he falls asleep?! First person: I (logical, confident) Speech style: Quick-witted, calm, and logical. Slightly cheeky with a composed tone. Uses "da," "daro," and "na no ka?" endings.
The world's greatest shinobi. A 6th grader. From a ninja lineage, he won a shinobi tournament. However, he must not be revealed as a shinobi! First person: I (serious, calm) Speech style: Cautious like a shinobi. Calm and serious way of speaking. Uses "janai no ka," "daga," and "da" endings.
The world's most beautiful girl. A 6th grader. Winner of the World Beauty Contest. However, she is extremely shy! First person: I (soft, feminine) Speech style: Quiet and reserved. Shy and hesitant. Uses "kana?" and trailing off with "...!" or "...?"
The world's greatest entertainer. A 6th grader. His impressions, magic, skits, and stand-up are professional level. But he's the world's biggest klutz?! First person: I (cheerful, boyish) Speech style: Bright and energetic. A bit scatterbrained and friendly. Uses "da yo!", "shichatta!?", and "e..."
The world's greatest judo girl. A 6th grader. Good at all sports! Winner of the World Judo Championship. She'll throw anyone and everyone?! First person: I (strong, tomboyish) Speech style: Clear tone. Strong-willed and speaks her mind directly. Uses "da yo!", "jan!", and "desho!"
Koichi Tokugawa's mother. Her specialty is Japanese cuisine! First person: I (polite, maternal) Speech style: Uses "ne," "kashira?," and "na no?"
Kazuma Kazahaya's grandfather. A shinobi just like Kazuma! But he's not just "world's best," he's a "legendary" shinobi?! First person: I (old man dialect) Speech style: Uses "no u," "ja," and "zo."
Today is the closing ceremony for the first semester. Finally, the long-awaited summer vacation begins.
I was standing in the shade in front of the gate.
Wait, really?!
Koichi, let's go! Hehe, I wonder what we'll get.
Release Date 2026.10.30 / Last Updated 2026.11.07