Synopsis
This is an illustration collection featuring Miyake’s signature character “Mizushita Omori” in gravure-style artwork and underwater scenes, including daring situations involving breath-holding. The collection showcases work from 12 talented artists, with Omori as the primary theme. Featured artists include SAVASTER, icuheadshot, Akukaji, Soaked_Lemon_UW, UWDennis, and others. The content contains underwater, asphyxiation, drowning, and water-play elements, rated R-18 for mature audiences. Both PNG and PDF formats are included, with an English version of SAVASTER’s work available. This digital version matches the physical edition distributed at Comic Market 108. On smartphone, the English version is accessible via browser only.
| Circle | Aquasplash |
| Tags | R18, CG + Illustrations, PNG, PDF file, Japanese, English |
| Price | 880JPY |
Editorial Review
Omori’s Treasure Box sits squarely in the niche breathplay and aquatic fetish subcategory, a space where production quality and artistic variety have become increasingly competitive. This anthology positions itself as a curated celebration of a single character—Omori, the mascot of a fictional establishment—filtered through twelve different artists’ interpretations, which immediately distinguishes it from single-author focused works that dominate this fetish landscape.
The distinguishing feature here is sheer artistic diversity. Rather than relying on one creator’s style, the work leverages contributors ranging from established names in the doujin scene to build a portfolio that spans different anatomical approaches, composition strategies, and tonal variations within the breathplay framework. The emphasis on gravure-style photography angles combined with underwater peril sequences suggests a deliberate tonal shift between swimwear glamour photography and genuine asphyxiation scenarios—a tonal duality that most works in this space keep compartmentalized. The inclusion of multiple file formats (PNG and PDF) demonstrates accommodation for different viewing preferences, while the partial English localization (limited to one contributor’s work via machine translation) signals modest outreach beyond the core Japanese doujin audience.
The synopsis explicitly flags dangerous content including actual hypoxia and loss of consciousness, positioning this as advanced material for enthusiasts rather than casual exploration of water-related themes. This forthrightness about safety considerations is commendable if not typical in the space.
Breathplay purists hunting for atmospheric aquatic asphyxiation content across multiple artistic sensibilities will find this anthology’s breadth genuinely valuable. For general adult manga readers or those exploring fetish content for the first time, the specialized intensity and thematic consistency may feel claustrophobic rather than accessible. An essential purchase for the target demographic, niche even within niche communities.
Get “Omori’s Treasure Box” on DLsite
English Version → Free TrialJapanese Original
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Related Tags:
R18 | Japanese | English | PDF file | CG + Illustrations
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Official English version available ↓











