BanG Dream! 3rd Season

 is the sequel to the anime BanG Dream! 2nd Season. It started airing in Japan on January 23, 2020, however the first episode was added to HIDIVE already on January 7, 2020 (due to the limited Blu-ray edition for Initial).

The second and third seasons were both announced on May 14, 2018, during the second day of BanG Dream! 5th☆LIVE.

The season was originally announced to debut in October 2019, however, it got delayed (with BanG Dream! FILM LIVE released on September 13, 2019 instead).

RAISE A SUILEN's part of the story was later adapted into two events (RAISE A SUILEN ~Raise The Curtain~ (Part One) and RAISE A SUILEN ~Raise The Curtain~ (Part Two), with some new scenes as well) in BanG Dream! Girls Band Party!

Story
4 months have passed ever since Poppin'Party's self-sponsored Live show. After their fun summer vacation, the season has changed into autumn.

The Poppin'Party members spend their everyday lives doing their usual things - practicing at the basement, working part-time jobs, and student council work.

Then one day, Kasumi finds a certain poster at Live House Galaxy.

Meanwhile, Rokka receives an invitation from a certain girl to join her band while looking for a fateful encounter...

The sparkling and heart-pounding stage starts again! As long as we're with everyone, we can shoot through any and all dreams!

Cast
& Other
 * Aimi as Toyama Kasumi
 * Otsuka Sae as Hanazono Tae
 * Nishimoto Rimi as Ushigome Rimi
 * Ohashi Ayaka as Yamabuki Saaya
 * Itou Ayasa as Ichigaya Arisa

Music

 * Opening Songs
 * Initial by Poppin'Party (Episode 1-12)


 * Ending Songs
 * Yume wo Uchinuku Shunkan ni! by Poppin'Party (Episodes 1-6, 8-12)
 * FIRE BIRD by Roselia (Episode 7)


 * Insert Songs
 * Determination Symphony by Roselia (Episode 1)
 * R・I・O・T by RAISE A SUILEN (Episodes 1-3, 10)
 * FIRE BIRD by Roselia (Episode 3)
 * Step×Step! by Poppin'Party (Episodes 3, 4)
 * EXPOSE 'Burn out!!!' by RAISE A SUILEN (Episodes 4-7, 10)
 * Mou Ichido Luminous by Pastel*Palettes (Episode 5)
 * Poppin' Shuffle by Poppin'Party (Episodes 5, 9, 13)
 * LOUDER by Roselia (Episode 6, 7)
 * UNSTOPPABLE by RAISE A SUILEN (Episode 6)
 * Shuwarin☆Drea~min by Pastel*Palettes (Episode 8)
 * Egao Sing A Song by Hello, Happy World! (Episode 9)
 * Don't be afraid! by Glitter*Green (Episode 9)
 * Dreamers Go! by Poppin'Party (Episode 9)
 * Yura-Yura Ring-Dong-Dance by Pastel*Palettes (Episode 11)
 * Beautiful Birthday by RAISE A SUILEN (Episode 11, 13)
 * Mirai Train by Poppin'Party (Episode 13)
 * Avant-garde HISTORY by Roselia (Episode 13)
 * Yume wo Uchinuku Shunkan ni! by Poppin'Party × Roselia × RAISE A SUILEN (Episode 13)