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2018 Oricon Number 1 Releases
From generasia
#1 Singles and Albums in 2018 according to Oricon
From December 11, 2017 to December 9, 2018. Click on the # for that week to view the top 30 albums and singles.
Note: 'Week Sales' means the number of units that the product sold to get to #1 for that week. Usually, this is the product's first week sales, but not always.
| # | Date | Single Artist | Single | Week Sales | Album Artist | Album | Week Sales |
|---|---|---|---|---|---|---|---|
| 1 | 12.25 | Hey! Say! JUMP | White Love | 287,061 | BOYS AND MEN | Tomo Arite.. | 77,506 |
| 2 | 01.01 | NMB48 | Warota People | 273,499 | HKT48 | 092 | 122,262 |
| 3 | 01.08 | Nogizaka46 | Nigemizu | 15,870 | Johnnys' WEST | WESTival | 104,944 |
| 4 | 01.15 | SKE48 | Muishiki no Iro | 278,892 | Nogizaka46 | Boku Dake no Kimi ~Under Super Best~ | 101,396 |
| 5 | 01.22 | NEWS | LPS | 130,992 | WANIMA | Everybody!! | 126,395 |
| 6 | 01.29 | KinKi Kids | Topaz Love / DESTINY | 198,361 | AKB48 | Bokutachi wa, Ano Hi no Yoake wo Shitteiru | 576,123 |
| 7 | 02.05 | STU48 | Kurayami | 136,456 | EXO | COUNTDOWN | 89,425 |
| 8 | 02.12 | TWICE | Candy Pop | 265,758 | Morning Musume 20th | Hatachi no Morning Musume | 47,607 |
| 9 | 02.19 | Hey! Say! JUMP | Mae wo Muke | 244,765 | Sexy Zone | XYZ=repainting | 134,139 |
| 10 | 02.26 | ARASHI | Find The Answer | 395,205 | JUJU | I | 28,987 |
| 11 | 03.05 | Hoshino Gen | Doraemon | 144,382 | Various Artists | Greatest Showman (Soundtrack) | 26,957 |
| 12 | 03.12 | Keyakizaka46 | Glass wo Ware! | 833,346 | Miura Daichi | BEST | 67,852 |
| 13 | 03.19 | AKB48 | Jabaja | 1,115,843 | Saito Kazuyoshi | Toys Blood Music | 19,875 |
| 14 | 03.26 | ||||||
| 15 | 04.02 | ||||||
| 16 | 04.09 | ||||||
| 17 | 04.16 | ||||||
| 18 | 04.23 | ||||||
| 19 | 04.30 | ||||||
| 20 | 05.07 | ||||||
| 21 | 05.14 | ||||||
| 22 | 05.21 | ||||||
| 23 | 05.28 | ||||||
| 24 | 06.04 | ||||||
| 25 | 06.11 | ||||||
| 26 | 06.18 | ||||||
| 27 | 06.25 | ||||||
| 28 | 07.02 | ||||||
| 29 | 07.09 | ||||||
| 30 | 07.16 | ||||||
| 31 | 07.23 | ||||||
| 32 | 07.30 | ||||||
| 33 | 08.06 | ||||||
| 34 | 08.13 | ||||||
| 35 | 08.20 | ||||||
| 36 | 08.27 | ||||||
| 37 | 09.03 | ||||||
| 38 | 09.10 | ||||||
| 39 | 09.17 | ||||||
| 40 | 09.24 | ||||||
| 41 | 10.01 | ||||||
| 42 | 10.08 | ||||||
| 43 | 10.15 | ||||||
| 44 | 10.22 | ||||||
| 45 | 10.29 | ||||||
| 46 | 11.05 | ||||||
| 47 | 11.12 | ||||||
| 48 | 11.19 | ||||||
| 49 | 11.26 | ||||||
| 50 | 12.03 | ||||||
| 51 | 12.10 | ||||||
| 52 | 12.17 |
