# Goma Books manga sale on Amazon Kindle

> Live situation record from CLSTR: https://clstr.news/situations/goma-books-manga-sale-on-amazon-kindle
> Updated: 2026-08-27T05:04:49.000Z. Sources: 4. Developments: 2.

Goma Books Co., Ltd. has launched a limited-time promotional sale on Amazon Kindle in Japan. The campaign, which runs through August 31, 2026, offers various manga titles either for free or at a discounted price of 33 yen. Included in the promotion are classic series such as ‘Shota no Sushi’, ‘Mr. Ajikko’, ‘CUFFS’, and ‘The Chef’. 

The company also noted the popularity of the ocean fantasy and action comic ‘Ao no Sanctus’ by Hajime Yamamura, noting that all volumes of the series have ranked within the top 100 in the Amazon romance manga genre.

## Timeline

### 2026-08-27: Goma Books launches manga sale on Amazon Kindle

Goma Books is holding a limited-time sale on Amazon Kindle, offering various manga titles for free or 33 yen, including the trending series ‘Ao no Sanctus’.

2 sources. https://clstr.news/cluster/goma-books-launches-manga-sale-on-amazon-kindle

### 2026-08-25: Kurosagi manga series on sale via Amazon Kindle

The manga series ‘Kurosagi’ is on sale via Amazon Kindle in Japan, with all 20 volumes priced at 99 yen each.

2 sources. https://clstr.news/cluster/kurosagi-manga-series-on-sale-via-amazon-kindle

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Cite as: Goma Books manga sale on Amazon Kindle. CLSTR, https://clstr.news/situations/goma-books-manga-sale-on-amazon-kindle