15 episodes
GRandSLAM! - Season 1
First aired May 7, 2026Season 1
Browse all 15 episodes in this season, including available images, air dates, runtimes, ratings and episode summaries from TMDB.
Episodes
Episode 1
First episode = chaos! An angel appears… during kickball?!
May 7, 202628 min
Kickball #1
Episode 2
Kickball Chaos & Hilarious Mishaps! Who Will Be the Variety King!?
May 14, 202623 min
Kickball #2
Episode 3
&TEAM Goes Wild in Bubble Balls! Their Personalities Explode
May 21, 202624 min
Bubble balls #1
Episode 4
Fiery & Squishy Battle in Bubble Soccer!
May 28, 202623 min
Bubble balls #2
Episode 5
Billiards Match Under the Blue Sky, in Suits!
Jun 4, 202620 min
Billiards #1
Episode 6
New Character Unlocked!? Pool Ball Drops = Mission!
Jun 11, 202623 min
Billiards #2
Episode 7
Wolf-Type Guys at the Mercy of Balloons
Jun 18, 202622 min
Balloons #1
Episode 8
Q. Are you tired right now? A. Balloon: No (definitely yes)
Jun 26, 202619 min
Balloons #2
Episode 9
Kids for a Day! 9 Wild Kids in an Epic Battle!
Jul 2, 202621 min
Children's games #1
Episode 10
Balloon Target Battle! Wholesome but Intense
Jul 9, 202622 min
Children's games #2
Episode 11
How did they know?! God-tier answers in Charades!
Jul 16, 202618 min
Charades
![[Werewolf Horror] Spot the 2 Fake Ghost Stories! still](https://image.tmdb.org/t/p/w300/o047wseWIuXOFc6aIT4j5gDmdLS.jpg)
Episode 12
[Werewolf Horror] Spot the 2 Fake Ghost Stories!
Jul 23, 202641 min
Ghost stories
![[Emergency Impromptu Conf] 1st Guests! Funny Answers! still](https://image.tmdb.org/t/p/w300/kxVwPjmVjZFsPbkBAoH6owR2CO0.jpg)
Episode 13
[Emergency Impromptu Conf] 1st Guests! Funny Answers!
Aug 7, 202621 min
With special guests Keito Tsuna and Kouhei Higuchi, K's costars in Blue Lock
Episode 14
Just A or B? ULTIMATE 2-CHOICE QUIZ (Total Chaos!!)
Aug 13, 202621 min
Member quiz
Episode 15
Spin, Spin, &TEAM!! Quiz & Freeze Challenge After Spinning
Aug 20, 202621 min
Spin Around Challenge