Weekly Sales Rankings
Top Ten Manga Sales Ranking: October 2020 Week 4
Here are the Top Ten Manga Sales Rankings in Japan on Week 4 of October 2020 (as of October 30, 2020).
Bookstore* Sales
| Rank | Title | Author/Illustrator | Publisher | Release Date | |
| 1 |  |
Kimetsu no Yaiba Vol. 22 | Gotouge Koyoharu | Shueisha | 2020/10/02 |
| 2 |  |
Kimetsu no Yaiba Vol. 1 | Gotouge Koyoharu | Shueisha | 2016/06/03 |
| 3 |  |
Kimetsu no Yaiba Vol. 8 | Gotouge Koyoharu | Shueisha | 2017/10/04 |
| 4 |  |
Kimetsu no Yaiba Vol. 10 | Gotouge Koyoharu | Shueisha | 2018/03/02 |
| 5 |  |
Kimetsu no Yaiba Vol. 2 | Gotouge Koyoharu | Shueisha | 2016/08/04 |
| 6 |  |
Kimetsu no Yaiba Vol. 3 | Gotouge Koyoharu | Shueisha | 2016/10/04 |
| 7 |  |
Kimetsu no Yaiba Vol. 9 | Gotouge Koyoharu | Shueisha | 2017/12/04 |
| 8 |  |
Kimetsu no Yaiba Vol. 4 | Gotouge Koyoharu | Shueisha | 2016/12/02 |
| 9 |  |
Kimetsu no Yaiba Vol. 7 | Gotouge Koyoharu | Shueisha | 2017/08/04 |
| 10 |  |
Kimetsu no Yaiba Vol. 6 | Gotouge Koyoharu | Shueisha | 2017/05/02 |
* All MARUZEN, Junkudo and Bunkyodo bookstores nationwide
Source: honto Rankings
Online Physical Releases
| Rank | Title | Author/Illustrator | Publisher | Release Date | |
| 1 |  |
Kimetsu no Yaiba Vol. 16 | Gotouge Koyoharu | Shueisha | 2019/07/04 |
| 2 |  |
Kimetsu no Yaiba Vol. 14 | Gotouge Koyoharu | Shueisha | 2019/01/04 |
| 3 |  |
Kimetsu no Yaiba Vol. 13 | Gotouge Koyoharu | Shueisha | 2018/11/02 |
| 4 |  |
Kimetsu no Yaiba Vol. 12 | Gotouge Koyoharu | Shueisha | 2018/08/03 |
| 5 | |
Kimetsu no Yaiba Vol. 4 | Gotouge Koyoharu | Shueisha | 2016/12/02 |
| 6 | |
Kimetsu no Yaiba Vol. 6 | Gotouge Koyoharu | Shueisha | 2017/05/02 |
| 7 |  |
Kimetsu no Yaiba Vol. 15 | Gotouge Koyoharu | Shueisha | 2019/04/04 |
| 8 | |
Kimetsu no Yaiba Vol. 2 | Gotouge Koyoharu | Shueisha | 2016/08/04 |
| 9 | |
Kimetsu no Yaiba Vol. 1 | Gotouge Koyoharu | Shueisha | 2016/06/03 |
| 10 |  |
Kimetsu no Yaiba Vol. 17 | Gotouge Koyoharu | Shueisha | 2019/10/04 |
Source: honto Rankings
Online Digital Releases
| Rank | Title | Author/Illustrator | Publisher | Release Date |
| 1 | Kingdom Vol. 59 | Yasuhisa Hara | Shueisha | 2020/10/19 |
| 2 | Kimetsu no Yaiba Vol. 22 | Gotouge Koyoharu | Shueisha | 2020/10/02 |
| 3 | Kimetsu no Yaiba Vol. 1 | Gotouge Koyoharu | Shueisha | 2016/06/03 |
| 4 | Colette wa Shinu Koto ni Shita Vol. 17 | Yukimura Alto | Hakusensha | 2020/10/20 |
| 5 | One Piece Vol. 97 | Oda Eiichiro | Shueisha | 2020/09/16 |
| 6 | Kusuriya no Hitorigoto: Maomao no Koukyuu Nazotoki Techou Vol. 9 | Hyuuga Natsu | Shogakukan | 2020/10/16 |
| 7 | Vinland Saga Vol. 24 | Yukimura Makoto | Kodansha | 2020/10/23 |
| 8 | Isekai Ojisan Vol. 5 | Hotondo Shindeiru | Kadokawa | 2020/10/23 |
| 9 | Kounodori: Dr. Stork Vol. 32 | Suzunoki Yuu | Kodansha | 2020/10/23 |
| 10 | Chihayafuru Vol. 45 | Suetsugu Yuki | Kodansha | 2020/10/13 |
Source: honto Rankings
