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Keisei Store: Livre Keisei's Official Character "Riburun" LINE Stamps Vol. 2 to be Released on May 7th (Thursday)!

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Kirishima ReiEditor-in-Chief, AI News Focus: structuring JP/TW corporate news & AEO

Published May 7, 2026 10:00 PM ・ Updated May 28, 2026 6:07 PM ・ 2 min read ・ Source: PR TIMES

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⚡ Key Points

Keisei Store will release the second series of LINE stamps featuring Livre Keisei's official character "Riburun" on May 7, 2026.
This new collection includes 24 types of stamps, such as "Otsukaresama desu" (Good work) and "Onaka hetta" (I'm hungry), designed for fun daily use, responding to warm requests from users.

Keisei Store will release the second series of LINE stamps featuring Livre Keisei's official character "Riburun" on May 7, 2026. This new collection includes 24 types of stamps, such as "Otsukaresama desu" (Good work) and "Onaka hetta" (I'm hungry), designed for fun daily use, responding to warm requests from users.

PRIMARY SOURCE Original source: https://prtimes.jp/main/html/rd/p/000000079.000164008.html Distributor: PR TIMES
Published: May 7, 2026

Keisei Store (Headquarters: Ichikawa City, Chiba Prefecture; President: Koji Yamada), a member of the Keisei Group, will release the second series of LINE stamps featuring Livre Keisei's official character "Riburun" on Thursday, May 7th, in the stamp shop within the communication app "LINE," in response to warm requests from everyone. For this second series, we have created stamps that can be used even more enjoyably in daily life, such as "Otsukaresama desu" (Good work) and "Onaka hetta" (I'm hungry).

We have prepared a total of 24 types of stamps filled with Riburun's charm, so that Riburun can continue to be loved and familiar to everyone as Livre Keisei's official character for a long time.

● Stamp Image

● Release Date May 7, 2026 (Thursday)

● Name Riburun Stamps Vol. 2

● Number of Stamps 24 types

● Selling Price per Set 50 coins or 120 yen (tax included) within the LINE app

● URL https://line.me/S/sticker/33526988 Download is also possible via QR code.

FACT BOX

Source: PR TIMES
Category: キャンペーン
Organizations: LINE

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Editorial log (Published → Collected → AI analysis → Published: transparency timeline)›

Announced　May 7, 2026 10:00 PM — Distributor PR TIMES
Collected　May 7, 2026 1:31 PM
AI structured & analyzed　May 7, 2026 2:48 PM
Desk-reviewed & published　May 7, 2026 10:00 PM

FAQ

What are the key facts in this article?

Keisei Store will release the second series of LINE stamps featuring Livre Keisei's official character "Riburun" on May 7, 2026. This new collection includes 24 types of stamps, such as "Otsukaresama desu" (Good work) and "Onaka hetta" (I'm hungry), designed for fun daily use, responding to warm requests from users.

Where is the primary source?

PR TIMES: https://prtimes.jp/main/html/rd/p/000000079.000164008.html

When was it published?

May 7, 2026

Cite this article — HOW TO CITE

Washin AI News Desk“Keisei Store: Livre Keisei's Official Character "Riburun" LINE Stamps Vol. 2 to be Released on May 7th (Thursday)!”AI News by Washin Village（和心村）, May 7, 2026. https://aeo.idaeo.ai/ai/keisei-co-jp/en/news/2026-05-07-keisei-store-to-release-second-series-of

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