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]

Japanese CDs Anime soundtracks: Aim to Be a Pokémon Master (1997) • Sound Anime Collection (1998) • Song Best Collection (1999) • The Rivals (1999) • Song Best Collection 2 (2001) • Ready Go! (2002) • Advance Adventure (2003) • TV Anime Theme Song Collection (2003) • Movie Anime Theme Song Collection (2003) • Challenger!! (2004) • Pokémon Symphonic Medley / GLORY DAY ~That Shining Day~ (2005) • Full of Energy!! Pokémon Song Collection (2005) • Battle Frontier (2005) • TV Anime Theme Song Collection 2 (2006) • Spurt! / I Won't Lose! ~Haruka's Theme~ (2006) • Together / By Your Side ~Hikari's Theme~ (2006) • Together 2007 (2007) • Message of the Wind (2008) • High Touch! / Surely Tomorrow (2008) • High Touch! 2009 (2009) • Which One ~ Is It? (2009) • The Greatest - Everyday! (2010) • Original Soundtrack Best (2010-2011) • Best Wishes! / Fanfare of the Heart (2010) • Pokémon Song Best (2011) • Best Wishes! Season 2 (2012) • XY&Z Character Song Project Collection Volume 1 (2016) • XY&Z Character Song Project Collection Volume 2 (2016) • Aim to Be a Pokémon Master -20th Anniversary- (2017) • Pocket Monsters Original Soundtrack (2020) • Pocket Monsters Original Soundtrack Volume 2 (2022) • TV Anime Theme Song BEST 2019-2022 (2022) • TV Anime Theme Song BEST OF BEST OF BEST 1997-2023 (2023) • Pocket Monsters: Liko and Roy's Adventure Original Soundtrack (2024) • Let me battle (2024) Movie and Pikachu short soundtracks: Pika Pika Massaichu (1998) • Mirage Pokémon: Lugia's Explosive Birth MC (1999) • Soaring Pokémon Kids (1999) • Emperor of the Crystal Tower: Entei MC (2000) • Pikachu's Winter Vacation (2000) • Celebi: Encounter Beyond Time OS (2001) • Guardian Gods of the City of Water: Latias and Latios MC (2002) • Wishing Star of the Seven Nights: Jirachi MC (2003) • Sky-Splitting Visitor: Deoxys MC (2004) • Mew and the Wave-Guiding Hero: Lucario MC (2005) • Pokémon Ranger and the Prince of the Sea: Manaphy MC (2006) • Dialga vs. Palkia vs. Darkrai MC (2007) • Giratina and the Sky's Bouquet: Shaymin MC (2008) • Pikachu the Movie Song Best 1998-2008 (2009) • Arceus: To a Conquering Spacetime MC (2009) • Ruler of Illusions: Zoroark MC (2010) • Victini and the Black Hero: Zekrom / Victini and the White Hero: Reshiram MCs (2011) • Kyurem VS the Sacred Swordsman: Keldeo / Meloetta's Dazzling Recital MC (2012) • ExtremeSpeed Genesect: Mewtwo Awakens / Pikachu and Eevee Friends MC (2013) • The Cocoon of Destruction and Diancie / Pikachu, What's This Key For? MC (2014) • The Archdjinni of the Rings: Hoopa MC (2015) • Volcanion and the Mechanical Magearna MC (2016) • I Choose You! MC (2017) • Everyone's Story MC (2018) • Mewtwo Strikes Back Evolution MC (2019) • Koko Theme Song Collection (2020) • Koko Music Collection (2020) Game soundtracks: Entire Pokémon Sounds Collection (1997) • Pokémon Gotta Catch the Sound! (2000) • RS Super Music Collection (2003) • FRLG Super Music Collection (2004) • 10th Anniversary Pokémon Happy Birthday Concert (2006) • DP Super Music Collection (2006) • HGSS Super Music Collection (2009) • BW Super Music Collection (2010) • B2W2 Super Music Collection (2012) • XY Super Music Collection (2013) • ORAS Super Music Collection (2014) • RG Super Music Collection (2016) • SM Super Music Collection (2016) • LGPE Super Music Collection (2018) • SwSh Super Music Collection (2024) • LA Super Music Collection (2024) • SV Super Music Collection (2024) Singles: Singing Pokémon Encyclopedia (1997) • Together With the Wind (1998) • toi et moi (1999) • Riding on Lapras (1999) • Meowth's Party (1999) • OK! (2000) • Exciting Pokémon Relay (2000) • The Day a Rainbow Was Born (2000) • To My Best Friend (2001) • Please Let There Be Good Weather Tomorrow (2001) • Hide and Seek (2001) • Face Forward Team Rocket! (2001) • Aim for that Hill (2002) • You're Not Alone (2002) • A Small Thing (2003) • Polka O Dolka (2003) • Marching March (2004) • L·O·V·E·L·Y ~Dreaming LOVELY BOY~ (2004) • Hello! Thank You! (2005) • Song of Origin / Nice Buddy (2005) • 24 -twenty four- (2006) • I Will Be With You (2007) • ONE (2008) • Antenna of the Heart (2009) • Ice Cream Syndrome (2010) • PARADISE/Endless Fighters (2010) • The Sky / The Voice (2011) • Can You Name All the Pokémon? 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) Suzukisan: Can You Draw All the Pokémon? (1997) • Let's Trade Please (1999) • Can You Name All the Pokémon Neo? (2000) Team Rocket's Secret Empire: Volume 1 - Jessie Edition (2013) • Volume 2 - James Edition (2013) • Volume 3 - Meowth Edition (2013) • Rare Pilot Edition (2013) • ~Selection~ (2013) Other: Team Rocket Forever (1997) • It's a White Tomorrow! Team Rocket (1998) • Can You Play Pokémon? (1998) • The Birth of Mewtwo (1999) • Pokémon Detective Pikachu Original Motion Picture Soundtrack (2019) • Pokémon Healing ~Listening to healing music with Psyduck (2019)

This article is part of Project Music, a Bulbapedia project that aims to write comprehensive articles on each Pokémon song, CD and musician.