studio EIGHT COLORS (website home header: studio EIGHTCOLORS) is an animation studio founded in 2021.

The company website can be found under https://eightcolors.jp and their Twitter account under @studio8colors.

For Pocket Monsters (2023), the studio is additionally to 2nd Key Animation also in charge of TP修正 (TP Correction) - TP standing for Trace/Paint as listed on their website's work section. The actual credits likely just listed the studio for Finishing in those cases as the credits on the Pocket Monsters TV anime do not ever explicitly credit TP修正 (TP Correction).

Role	Media	Title
2nd Key Animation	PM2023 12	The Future I Choose   わたしが選ぶ未来   The Future I Choose
In-Between Animation	PM2023 12	The Future I Choose   わたしが選ぶ未来   The Future I Choose
Finishing	PM2023 12	The Future I Choose   わたしが選ぶ未来   The Future I Choose
2nd Key Animation	PM2023 14	Fly, Kaiden!!   とべ！カイデン！！   Fly! Wattrel!!
2nd Key Animation	PM2023 16	As Long As I'm With Kuwassu   クワッスとなら、できるよ   Quaxly, We Can Do It
2nd Key Animation	PM2023 17	Kaiden and Hogator: Secret Training!   カイデンとホゲータ 秘密の大特訓！   Special Training Time!
2nd Key Animation	PM2023 29	Orio and the Monster Ball Craftsman   オリオとモンスターボール職人   Orla and the Poké Ball Smith
Finishing	PM2023 34	Respective Departures   それぞれの旅立ち   Respective Departures
In-Between Animation	PM2023 34	Respective Departures   それぞれの旅立ち   Respective Departures
In-Between Animation	PM2023 42	Transform! Irukaman, the Hero of the Ocean   変身！海のヒーローイルカマン   Transform! Hero of the Seas, Palafin
Finishing	PM2023 42	Transform! Irukaman, the Hero of the Ocean   変身！海のヒーローイルカマン   Transform! Hero of the Seas, Palafin
Finishing	PM2023 50	Terastallize for Social Media! Dance Dance Kuwassu!!   映えろテラスタル！ダンス・ダンス・クワッス！！   Trending Terastallisation! Dance, Dance, Quaxly!
In-Between Animation	PM2023 50	Terastallize for Social Media! Dance Dance Kuwassu!!   映えろテラスタル！ダンス・ダンス・クワッス！！   Trending Terastallisation! Dance, Dance, Quaxly!
2nd Key Animation	PM2023 58	The Mascot Pokémon is Dodogezan?!   看板ポケモンはドドゲザン！？   Food Fit for a Kingambit!
In-Between Animation	PM2023 58	The Mascot Pokémon is Dodogezan?!   看板ポケモンはドドゲザン！？   Food Fit for a Kingambit!
Finishing	PM2023 58	The Mascot Pokémon is Dodogezan?!   看板ポケモンはドドゲザン！？   Food Fit for a Kingambit!
In-Between Animation	PM2023 63	An Ice Battle! Cold-Eyed Grusha   氷の戦い！冷たい瞳のグルーシャ   Ice Battle! Cold-Eyed Grusha
Finishing	PM2023 63	An Ice Battle! Cold-Eyed Grusha   氷の戦い！冷たい瞳のグルーシャ   Ice Battle! Cold-Eyed Grusha
2nd Key Animation	PM2023 73	Basagiri the Lone Warrior!   孤高の戦士バサギリ！   Kleavor the Solitary Warrior
In-Between Animation	PM2023 73	Basagiri the Lone Warrior!   孤高の戦士バサギリ！   Kleavor the Solitary Warrior
Finishing	PM2023 73	Basagiri the Lone Warrior!   孤高の戦士バサギリ！   Kleavor the Solitary Warrior
2nd Key Animation	PM2023 81	A Grand Battle! Earth-Gouging Fire   大バトル！大地を穿つ炎   The Pillar of Fire
2nd Key Animation	PM2023 90	To the Skies Once More, Part 1   大空へ向かって、再び　前編   Eyes to the Skies Once Again, Part 1
In-Between Animation	PM2023 90	To the Skies Once More, Part 1   大空へ向かって、再び　前編   Eyes to the Skies Once Again, Part 1
2nd Key Animation	PM2023 101	Fight! Terastallization VS Mega Evolution!!   闘え！テラスタル対メガシンカ！！