List of Oricon number-one singles of 2022
# List of Oricon number-one singles of 2022

The following is a list of Oricon number-one singles of 2022.

## Chart history

| Issue date | Song | Artist(s) |
| - | - | - |
| January 3 | "Nanairo" | Bump of Chicken |
| January 10 | "Ichizu" / "Sakayume" | King Gnu |
| January 17 | "Ubu Love" | Naniwa Danshi |
| January 24 | "Zankyosanka" / "Asa ga Kuru" | Aimer |
| January 31 | "Reimei" / "Susumu Shika nē" | Johnny's West |
| February 7 | "A Woo!!" | Golden Child |
| February 14 | "Gunjō no Ito" | Kiyoshi Hikawa |
| February 21 | "It's a Bop" | Octpath |
| February 28 | "Chocolate Melancholy" | ≠Me |
| March 7 | "Koi to Ai no Sono Aida ni wa" | NMB48 |
| March 14 | "Kyōmei" | SixTones |
| March 21 | "Kokoro ni Flower" | SKE48 |
| March 28 | "Kojyundo Romance" | KinKi Kids |
| April 4 | "Actually..." | Nogizaka46 |
| April 11 | "Brother Beat" | Snow Man |
| April 18 | "Samidare yo" | Sakurazaka46 |
| April 25 | "Lovin' You" / "Odoruyō ni Jinsei o" | King & Prince |
| May 2 | I ("Call 119" / "We Are") | INI |
| May 9 | "The Answer / "Sachiare" | Naniwa Danshi |
| May 16 | Dimension: Senkō ("Tamed-Dashed" / "Drunk-Dazed" / "Always") | Enhypen |
| May 23 | "Ai Mashō" / "Hade ni Yacchai na!" / "Aisubekibeki Human Life" | Angerme |
| May 30 | "Motokaredesu" | AKB48 |
| June 6 | "Area" / "Koi wo Surunda" / "Harutsubame" | Hey! Say! JUMP |
| June 13 | "Boku Nanka" | Hinatazaka46 |
| June 20 | "Watashi" | SixTones |
| June 27 | "Loser" / "Sanjūshi" | NEWS |
| July 4 | "Biisan wa Naze Naku Naru no ka?" | HKT48 |
| July 11 | "Adrenaline Dame" / "Yowasa ja Nai yo, Koi wa" / "Idol Tenshoku Ondo" | Tsubaki Factory |
| July 18 | "Kassai" | Kanjani Eight |
| July 25 | "Orange Kiss" | Snow Man |
| August 1 | "Clap Clap" | NiziU |
| August 8 | "Amazing Love" | KinKi Kids |
| August 15 | "Hoshi no Ame" | Johnny's West |
| August 22 | "Kiseki ga Sora ni Koi wo Hibikaseta" | M!lk |
| August 29 | "Two as One" | Kis-My-Ft2 |
| September 5 | M ("Password") | INI |
| September 12 | "Suki to Iu no wa Rock da ze!" | Nogizaka46 |
| September 19 | "Trust Me, Trust You" | Sexy Zone |
| September 26 | "TraceTrace" | King & Prince |
| October 3 | "Suki da Mushi" | NMB48 |
| October 10 | "Be Selfish" | =Love |
| October 17 | "Zettai Inspiration" | SKE48 |
| October 24 | Midnight Sun ("SuperCali") | JO1 |
| October 31 | "Hisashiburi no Lip Gloss" | AKB48 |
| November 7 | "Tsuki to Hoshi ga Odoru Midnight" | Hinatazaka46 |
| November 14 | "Good Luck!" / "Futari" | SixTones |
| November 21 | "Tsukiyomi" / "Irodori" | King & Prince |
| November 28 | "Happy Surprise" | Naniwa Danshi |
| December 5 | "Kick Back" | Kenshi Yonezu |
| December 12 | "Tsukiyomi" / "Irodori" | King & Prince |
| December 19 | "Koko ni wa Nai Mono" | Nogizaka46 |
| December 26 | "Omoibana" | Kis-My-Ft2 |
