Commemorative Event for 'Sōshō Anti-Tragus (1)' at SHIBUYA TSUTAYA

Starting Friday, September 18, 2026, SHIBUYA TSUTAYA's 6th-floor IP Bookstore will host an event offering original bonus items for purchasers of the comic 'Sōshō Anti-Tragus (1)'. This event celebrates the release of the latest volume in the BL series, which depicts the first love between high school student Kagawa Issei, living a suffocating daily life, and Asahi Natsuki, an alluring staff member he meets at a piercing studio.

Event Overview

Customers who purchase 'Sōshō Anti-Tragus (1)' at the IP Bookstore within SHIBUYA TSUTAYA will receive a limited-edition bonus postcard, exclusive to IP Bookstores in Shibuya and Osaka. These postcards are available in limited quantities and will be distributed on a first-come, first-served basis until supplies last. Please note that the Kyoto IP Bookstore is excluded from this promotion.

About the Comic

The story begins with Kagawa Issei's encounter with Asahi Natsuki at a piercing studio. The pain of the needle, as Natsuki guides him, becomes the first 'heat' Issei has ever felt, intensifying his feelings for Natsuki. Their relationship is interrupted, but years later, Issei finds Natsuki through sheer determination and they reunite. This is a BL love story that begins with a role reversal, featuring a younger, obsessive seme and a strong-willed, beautiful uke.

Purchase Bonus Details

• Bonus Item: 1 limited-edition bonus postcard (for IP Bookstore Shibuya and Osaka)
• Condition: 1 postcard per purchase of 'Sōshō Anti-Tragus (1)'

Event Information

• Event Name: 'Sōshō Anti-Tragus (1)' Original Bonus Item Distribution
• Venue: SHIBUYA TSUTAYA 6F IP Bookstore
• Address: 21-6 Udagawa-cho, Shibuya-ku, Tokyo
• Start Date: September 18, 2026 (Friday)
• End Date: While supplies last
• Time: Undetermined
• Eligible Product: Comic 'Sōshō Anti-Tragus (1)' (ISBN: 9784434383885, Price: 990 JPY including tax)
• Cost: Purchase price of the comic only
• Reservations: No information available regarding advance reservations

Important Notes

• Bonus items are distributed on a first-come, first-served basis and will end when supplies run out.
• Customers cannot choose the design of the bonus postcard.
• Exchanges for bonus items are not permitted.
• Purchase limits may apply per product; details will be announced in-store.
• Entry and admission may be restricted depending on crowd levels.
• Reselling or listing items on auction sites is strictly prohibited.

Access

• Nearest Stations: JR Shibuya Station / Tokyo Metro Shibuya Station
• Venue: SHIBUYA TSUTAYA is located approximately a 1-minute walk from the Hachiko Exit of Shibuya Station.

For detailed information and the latest updates, please check the official SHIBUYA TSUTAYA website. It is also recommended to confirm stock status of bonus items and in-store rules during peak hours in advance.