There have been some changes to the reporting style here on the Blog. Please refer to the post here for further information.
It is thanks to the amazing people over at Natalie.mu that we get to see these charts on a weekly basis, so be sure to head over to their site here and show them lots of love! Plus, all the data you find below is accessible via Natalie.mu right here. To access the sales data, be sure to click on the “Analytics” accordion and then click “Chart”. This should bring you to the Google chart page that contains the latest available sales data.
Without further ado, the full Top 10 is as follows:
COMIC ZIN
1. Dandadan Vol. 8 (NEW)
by Yukinobu Tatsu
Volume Information
Release Date: January 4, 2023
Days of Sales: 5
Price: 520 yen
Publisher: Shueisha
Previous: N/A
Link (JPN): Vol. 8
Manga Information
Serialization: Shounen Jump+
Serialization Date: Apr. 6, 2021
Official Web Page: Here
Other Information
Read in English: Manga Plus
Latest Promo: YouTube
Link (ENG): Right Stuf; Amazon

Additional Comments
Also appeared on TSUTAYA’s chart for the same week at Number 4.
2. Houkago Himitsu Club Vol. 1 (NEW)
by Teppei Fukushima
Volume Information
Release Date: January 4, 2023
Days of Sales: 5
Price: 650 yen
Publisher: Shueisha
Previous: N/A
Link (JPN): Vol. 1
Manga Information
Serialization: Shounen Jump+
Serialization Date: Oct. 18, 2022
Official Web Page: Here
Other Information
Read in English: N/A
Latest Promo: N/A
Link (ENG): N/A
Analytics
Sales Performance: N/A
Printed Circulation: N/A

3. Chainsaw Man Vol. 13 (NEW)
by Tatsuki Fujimoto
Volume Information
Release Date: January 4, 2023
Days of Sales: 5
Price: 480 yen
Publisher: Shueisha
Previous: N/A
Link (JPN): Vol. 13
Manga Information
Serialization: Shounen Jump+
Serialization Date: Dec. 3, 2018
Official Web Page: Here
Chapter 1 (JPN): Here
Other Information
Read in English: Manga Plus
Latest Promo: YouTube
Link (ENG): Right Stuf; Amazon

Additional Comments
It is placed 1st on TSUTAYA’s list for the same week.
4. 2.5-jigen no Yuuwaku Vol. 16 (NEW)
by Yuu Hashimoto
Volume Information
Release Date: January 4, 2023
Days of Sales: 5
Price: 480 yen
Publisher: Shueisha
Previous: N/A
Link (JPN): Vol. 16
Manga Information
Serialization: Shounen Jump+
Serialization Date: Jun. 15, 2019
Official Web Page: Here
Other Information
Read in English: N/A
Latest Promo: YouTube
Link (ENG): Right Stuf; Amazon
Analytics
Sales Performance: N/A
Printed Circulation: 1,700,000 (Source)

5. Yankee JK Kuzuhana-chan Vol. 14 (NEW)
by Toshinori Sogabe
Volume Information
Release Date: January 6, 2023
Days of Sales: 3
Price: 480 yen
Publisher: Akita Shoten
Previous: N/A
Link (JPN): Vol. 14
Manga Information
Serialization: Shounen Champion (Weekly)
Serialization Date: Mar. 19, 2020
Official Web Page: Here
Other Information
Read in English: N/A
Latest Promo: N/A
Link (ENG): N/A
Analytics
Sales Performance: N/A
Printed Circulation: 550,000 (Amazon product page)

Additional Comments
The series was last seen with Volume 13 on COMIC ZIN’s list back in November 2022.
6. Bocchi the Rock! Vol. 5 (N/A)
by Aki Hamaji
Volume Information
Release Date: November 26, 2022
Days of Sales: 7
Price: 880 yen
Publisher: Houbunsha
Previous: N/A
Link (JPN): Vol. 5
Manga Information
Serialization: Manga Time Kirara MAX
Serialization Date: Dec. 19, 2017
Official Web Page: Here
Other Information
Read in English: N/A
Latest Promo: N/A
Link (ENG): N/A
Analytics
Sales Performance: N/A
Printed Circulation: N/A

7. Genkai Bonnou Katsugeki Osamu Vol. 1 (NEW)
by Getabako
Volume Information
Release Date: January 4, 2023
Days of Sales: 5
Price: 650 yen
Publisher: Shueisha
Previous: N/A
Link (JPN): Vol. 1
Manga Information
Serialization: Shounen Jump+
Serialization Date: Jul. 5, 2021
Official Web Page: Here
Other Information
Read in English: Manga Plus
Latest Promo: YouTube
Link (ENG): N/A
Analytics
Sales Performance: N/A
Printed Circulation: N/A

8. Mokuyoubi no Furutto Vol. 10