The Day a Rainbow Was Born (single)

The subject of this article has no official English name. The name currently in use is a fan translation of the Japanese name.

The Day a Rainbow Was Born 虹がうまれた日
CD cover art
Release date	September 13, 2000
By	Pikachu Records
Catalogue number	ZMDP-1136
Number of tracks	3

The Day a Rainbow Was Born (Japanese: 虹がうまれた日 Niji ga Umareta hi) is a CD single that was released on September 13, 2000, featuring the Japanese ending theme of Spell of the Unown: Entei.

Track list

1. The Day a Rainbow Was Born (虹がうまれた日 Niji ga Umareta hi ) - Kumiko Mori [5:05]
2. Just Like a Rainbow - Kumiko Mori [5:05]
3. The Day a Rainbow Was Born (Original Karaoke) (虹がうまれた日（オリジナルカラオケ） Niji ga Umareta hi (Original Karaoke) ) [5:01]

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BW (2011) • Maiden War (2012) • Memories (2012) • Let's Join Hands / Forbidden Karma (2013) • Summerly Slope (2013) • Smiling Face (2013) • V / Santa Claus at 850 Yen Per Hour (2013) • Mega V / Sunshine (2014) • Daybreak Meteor Shower (2014) • Let's Dance with Pokémon with J☆Dee'Z (2014) • DreamDream (2015) • Mad-Paced Getter (2015) • Tweedia (2015) • Roaring All-Stars / Life Only Comes Once (2015) • Mailing out My Voice (2016) • Alola!! / Pose (2017) • OT WORKS (2018) • Future Connection (2018) • Limited FOV of a Shut-In (2018) • Breath (2018) • Together With the Wind (2019) • Acacia / Gravity (2020) • Nijirald / Chan-Dan (2022) • Heart-Pounding Diary (2023) • Pokémon Music Collective (2023) • Have a Good Time Here (2023) • Aim to Be a Pokémon Master / One Hundred Fifty-One (2023) • RVR ~Rising Volt Tacklers Rap~ (2023) • Biri-Biri (2024) • ALIVE (2024) • PREZENT (2025) • Sparkle! 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This article is part of Project Music, a Bulbapedia project that aims to write comprehensive articles on each Pokémon song, CD and musician.