List of Hot 100 number-one singles of 2009 (Japan)

This is a list of number one singles on the Billboard Japan Hot 100 chart in 2009.

Date	Song	Artist
January 5	Stay with Me	Kumi Koda
January 19	Yume no Tsubomi	Remioromen
January 26	Velonica	Aqua Timez
February 2	Free	Mao Abe
February 9	Yakusoku	KinKi Kids
February 16	Wao!	Unicorn
February 23	One Drop	KAT-TUN
March 2	Milk	Aiko
March 9	Rule	Ayumi Hamasaki
March 16	Believe	Arashi
March 23	Rescue	KAT-TUN
March 30	Wild	Namie Amuro
April 6	One Room Disco	Perfume
April 13	It's All Love!	Kumi Koda & Misono
April 20	Niji	Kobukuro
April 27	Someday	Exile
May 4	Aitai	Yuzu
May 11	Koi no Abo	NEWS
May 18	Ashita ga Kuru Nara	Juju & Jay'ed
May 25	Love Forever	Miliyah Kato & Shota Shimizu
June 1	Keshin	Masaharu Fukuyama
June 8	Ashita no Kioku	Arashi
June 15	Again	Yui
June 22	Haruka	Greeeen
June 29	Spirit	V6
July 6	Tanpopo	Yusuke
July 13	Everything	Arashi
July 20	Tanabata Matsuri	Tegomass
July 27	Stay	Kobukuro
August 3	Fireworks	Exile
August 10	Ayakashi	Koichi Domoto
August 17	Ichibu to Zenbu	B'z
August 24	Ichibu to Zenbu	B'z
August 31	Yume o Arigatō	Yuko Hara
September 7	Sotto Kyutto	SMAP
September 14	Niji	Yuzu
September 21	Sono Sake e	Dreams Come True & Fuzzy Control
September 28	Blame It On The Girls	Mika
October 5	Yell	Ikimono-gakari
October 12	Colors (Melody and Harmony)	Jejung & Yuchun
October 19	It's All Too Much	Yui
October 26	My Lonely Town	B'z
November 2	Boku wa Kimi ni Koi o Suru	Ken Hirai
November 9	Swan Song	Kinki Kids
November 16	Kyū Jō Show!!	Kanjani 8
November 23	My Girl	Arashi
November 30	Loveless	Tomohisa Yamashita
December 7	Bandage	Lands
December 14	Nōdōteki Sanpunkan	Tokyo Jihen
December 21	Kimi ni Sayonara o	Keisuke Kuwata
December 28	Hatsukoi	Masaharu Fukuyama

References

See also

Billboard 200	Top Album Sales Top Catalog Albums Digital Albums Billboard Comprehensive Albums (defunct)

R&B/Hip-Hop	Top R&B/Hip-Hop Albums Rap Albums

Rock	Rock Albums Alternative Albums Hard Rock Albums Folk Albums

Country	Top Country Albums

Latin	Top Latin Albums Regional Mexican Albums Latin Pop Albums Latin Rhythm Albums Tropical Albums

Religious	Christian Albums

Other	Heatseekers Albums Tastemaker Albums Dance/Electronic Albums Independent Albums Jazz Albums Reggae Albums Comedy Albums Kid Albums

International	Canadian Albums European Albums (defunct)

Hot 100	Radio Songs Digital Songs Digital Tracks Hot Singles Sales Streaming Songs On-Demand Songs Bubbling Under Hot 100 Singles

Pop	Mainstream Top 40 Adult Contemporary Adult Top 40 Pop 100 (defunct) Top 40 Tracks (defunct)

Dance/Electronic	Dance Club Songs Hot Dance/Electronic Songs Dance/Mix Show Airplay Dance/Electronic Singles Sales (defunct) Dance/Electronic Digital Songs

R&B/Hip-Hop	Hot R&B/Hip-Hop Songs R&B/Hip-Hop Airplay Bubbling Under R&B/Hip-Hop Singles Hot Rap Songs Hot R&B Songs Rhythmic

Rock	Hot Rock Songs Mainstream Rock Alternative Triple A

Country	Hot Country Songs Country Airplay

Latin	Hot Latin Songs Latin Pop Airplay Regional Mexican Airplay Tropical Airplay Latin Rhythm Airplay

Religious	Hot Christian Songs

Other	Heatseekers Songs Smooth Jazz Songs

International	Brasil Hot 100 Airplay Canadian Hot 100 Euro Digital Songs Japan Hot 100 Korea K-Pop Hot 100 (defunct) European Hot 100 (defunct) Türkiye Top 20 (defunct)

Lists of number-one
albums and singles

Lists of artists who
reached number one