There are several new releases here on COMIC ZIN’s chart for the week between August 15 and August 21, though for these new releases: Uma Musume Cinderella Gray Volume 8, Isekai Ojisan Volume 8 and Bakemonogatari Volume 18 have all been discussed in the TSUTAYA’s post for the same week right here, so do check it out!
Among the new releases, Dasei 67 Percent leads the way at Number 2 with its 9th and final volume of the series in its first 3 days. This is not its first time on COMIC ZIN’s list; however, it has not had any luck in appearing on Oricon’s Top 30 charts since the Blog started tracking. The work by Shimimaru was serialized in Shueisha’s Ultra Jump magazine between July 2014 and June 2022 with more information about it can be obtained here via its official web page. You can also sneak a peek at its chapters, all available for free for a limited time in Japanese right here, so do give them a try!

Dasei 67 Percent’s 1st chapter, first page
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Then, skip over to Number 6 and 7, you will find two new releases with the first volumes: Kuroshio Current and Kono Manga no Heroine wa Morisaki Amane desu. with the first title in its first 2 days while the latter is in its first 4 days. Kuroshio Current is serialized in KADOKAWA’s Aokishi magazine with the 1st volume preview available for reading right here in Japanese. As for Kono Manga no Heroine wa Morisaki Amane desu., it is a title by Nekoguchi whose recent work, Amano Megumi wa Sukidarake! just ended its serialization back in September last year. If you are a fan of the author, you can find more information about the latest work on its official web page here and read its first two chapters for free in Japanese right here.

The colour spread page of Nekoguchi’s new work, Kono Manga no Heroine wa Morisaki Amane desu.
Finally, we have Tenmaku no Jadougal Volume 1 (or A Witch’s Life in Mongol in English) in its first 6 days, an Akita Shoten title that is serialized in its Souffle magazine. More information about the work can be found here via its official web page along with some of its chapters that have been made available for free in Japanese. Without further ado, the full list is as follows:
COMIC ZIN
1. Made in Abyss Vol. 11 (↑3)
by Akihito Tsukushi
Release Date: July 29, 2022
Publisher: Takeshobo
Previous: N/A
Series: N/A
Link (JPN): Vol. 11
Link (ENG): Right Stuf; Amazon

2. Dasei 67 Percent Vol. 9