Isekai Quartet

Episode 1 2019-04-10 - Come Together! Quartet
Episode 2 2019-04-17 - Tension! Introductions
Episode 3 2019-04-24 - Deadlock! Classmates
Episode 4 2019-05-01 - Encounter! Classmates
Episode 5 2019-05-08 - Explosion! Talent Show
Episode 6 2019-05-15 - Decision! Class Rep
Episode 7 2019-05-22 - Carry Out! Class Rep
Episode 8 2019-05-28 - Prepare! Field Trip
Episode 9 2019-06-04 - Enjoy! Field Trip
Episode 10 2019-06-12 - Join In! Rivals
Episode 11 2019-06-19 - Work Together! Field Day
Episode 12 2019-06-26 - Band Together! Quartet

Episode 1 2020-01-15 - Join the Fight! Transfer Student
Episode 2 2020-01-22 - Sneak In! The Principal's Office
Episode 3 2020-01-29 - UhOh! Detention!
Episode 4 2020-02-05 - Pinch! Test of Learning
Episode 5 2020-02-12 - Work Hard! Valentine's Day
Episode 6 2020-02-19 - Clash! Dodgeball
Episode 7 2020-02-26 - Excitement! Physicals Day
Episode 8 2020-03-04 - Challenge! PartTime Job
Episode 9 2020-03-11 - Investigate! First Errand
Episode 10 2020-03-18 - Rise Up! School Festival
Episode 11 2020-03-25 - It Begins! School Festival
Episode 12 2020-04-01 - The Show Begins! Showtime

Episode 1 2025-10-13 - Come Together! School Life
Episode 2 2025-10-20 - Lurking! Eminence
Episode 3 2025-10-27 - Working Together! Morning Glories
Episode 4 2025-11-03 - Chaos! Cooking Class!
Episode 5 2025-11-10 - Attack! Of the Spear Hero
Episode 6 2025-11-17 - Search! Shadow and Devil
Episode 7 2025-11-24 - SlipSliding! Ski Trip!
Episode 8 2025-12-01 - Popular! Online Game
Episode 9 2025-12-08 - Get Closer! Music Festival
Episode 10 2025-12-15 - Terror! Music Festival
Episode 11 2025-12-22 - Melody! Music Festival