Remix 1 (GBA)

"キミの実力を 試してみてみる？ これまでの経験が モノを言うヨ~！" "(Want to test your merit? Your skill so far speaks for itself, you know!)"

- Remix 1 Description (Rhythm Tengoku)

"ステージ１のリミックスだヨ. 少し難しいけどクリアできるかな？ 最後まで思うぞんぶん楽しんでネ！" "(This is the Remix of Stage 1. It's a bit difficult, but can you clear it? Make sure to enjoy the remix to the end!)"

- Remix 1 Description (Rhythm Tengoku Arcade)

Remix 1 (リミックス １), also known as 1st Remix (１ｓｔ　リミックス) on the prologue, is the 6th rhythm game in Rhythm Tengoku and the first Remix. Completing it successfully unlocks the Drum Lessons, Rhythm Toys, Endless Games, the Café, and Shiroi Obake.

Extra Remix TempoUpExtra6.png
"エキストラステージのリミックスだヨ. このスピードについてにれるかな？ 最後まで思うぞんぶん楽しんでネ！" "(This is the Extra Stage Remix. Can you keep up with this speed? Make sure to enjoy the remix to the end!)"

- Extra Remix TempoUpExtra6.png Description

Extra Remix TempoUpExtra6.png (エクストラ　リミックス　TempoUpExtra6.png), also known as 1st Remix TempoUpExtra6.png (１ｓｔ　リミックス　TempoUpExtra6.png) on the prologue, is a variant of this remix, as well as the final game in the Extra stage in Rhythm Tengoku (Arcade). The gameplay is the same, but the tempo is sped up with new orchestration to the music.

Trivia

 * Remix 1, Remix 2 and Remix 4's music were used to train the development team's sense of rhythm by having them dance to it. The in-game remixes actually use only a small portion of that music. Interestingly, Extra Remix TempoUpExtra6.png has new orchestrations for every variant of Remix 1's music, despite most not being used.
 * The first time that The Clappy Trio appears in the Remix, the 3 is replaced with a 4, and there are 4 of them that time, keeping the same rules.
 * There is an unused version of Remix 1 accessable through the debug menu of Rhythm Tengoku under the name Dance Lesson 1 (ダンスレッスン　１). In it, Tap Trial replaces Rhythm Tweezers and the remix itself is much longer.
 * The epilogues for Extra Remix TempoUpExtra6.png appear to have inspired those of Remix 2 in Rhythm Heaven Fever.
 * The song to Extra Remix TempoUpExtra6.png contains a leitmotif from the menu select song.
 * Extra Remix TempoUpExtra6.png and Endless Remix are the first Remixes to have a name instead of a number, prior to every Remix being named in Rhythm Heaven Megamix.