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Tracklist Hide Credits

1	–Yasutaka Nakata	Crazy Crazy Featuring – Charli XCX, Kyary Pamyu Pamyu*	3:46
2	–Yasutaka Nakata	Crazy Crazy (Remix) Featuring – Charli XCX, Kyary Pamyu Pamyu*	4:43
3	–きゃりーぱみゅぱみゅ	原宿いやほい	3:42
4	–きゃりーぱみゅぱみゅ	原宿いやほい (Extended Mix)	5:39

Credits

• Written By – Charli XCX (tracks: 1, 2)
• Written By, Arranged By, Producer, Recorded By, Mixed By, Mastered By – Yasutaka Nakata (tracks: 1, 2, 3, 4)

Notes

原宿いやほい translates as "Harajuku Iyahoi".

Released as a joint single between Yasutaka Nakata and Kyary Pamyu Pamyu.

Barcode and Other Identifiers

• Barcode: 4943674252886

Other versions

Category	Artist	Title (Format)	Label	Category	Country	Year
50541 970277 27	Yasutaka Nakata / Kyary Pamyu Pamyu*	Yasutaka Nakata / Kyary Pamyu Pamyu* - Crazy Crazy / 原宿いやほい ‎(CD, Maxi)	Warner Music Taiwan, UnBorde	50541 970277 27	Taiwan	2017