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New Product|Partnership

【Kiriyan × Ochaken】～Special Collaboration Goods Now Available!

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

Published Mar 31, 2026 10:00 PM ・ Updated Jun 13, 2026 11:46 PM ・ 2 min read ・ Source: PR TIMES

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【Kiriyan × Ochaken】～Special Collaboration Goods Now Available! — Image: PR TIMES

⚡ Key Points

Special collaboration goods between the popular character 'Ochaken' and game streamer 'Kiriyan' will be released from March 31, 2026.
Kiriyan, who promotes the charm of Sayama tea, and Ochaken, a comforting presence, will sell acrylic keychains and stickers featuring newly drawn illustrations under the theme of "Take a relaxing break with tea."

Special collaboration goods between the popular character 'Ochaken' and game streamer 'Kiriyan' will be released from March 31, 2026. Kiriyan, who promotes the charm of Sayama tea, and Ochaken, a comforting presence, will sell acrylic keychains and stickers featuring newly drawn illustrations under the theme of "Take a relaxing break with tea."

PRIMARY SOURCE PR TIMES View source Distributor: PR TIMES
Published: Mar 31, 2026

From Tuesday, March 31, 2026, collaboration goods will be released featuring 'Ochaken,' a popular healing presence that allows you to "take a relaxing break," and 'Kiriyan,' a game streamer aspiring to be a farmer, who promotes the charm of Sayama tea, a local specialty of Sayama City.

For this collaboration, we have prepared adorable newly drawn illustrations filled with each other's charm, based on the theme of "Take a relaxing break with tea!"

Please enjoy this special collaboration, available only for a limited time.

【Product Details】

Acrylic Keychain - 2 types in total, 1,400 yen each (tax included)

【Material】

Acrylic resin/Iron

【Size】

Daifuku: H5.5×W5.4cm

Nap: H5.7×W6.5cm

Sticker - 2 types in total, 700 yen each (tax included)

【Material】

PET

【Size】

Daifuku: H5.6×W5.8cm

Nap: H5.4×W7cm

Hand Towel (truncated)

FACT BOX

Source: PR TIMES
Category: New Product|Partnership

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

Announced　Mar 31, 2026 10:00 PM — Distributor PR TIMES
Collected　Apr 1, 2026 1:39 PM
AI structured & analyzed　Apr 22, 2026 2:28 AM
Desk-reviewed & published　Mar 31, 2026 10:00 PM

FAQ

When will the collaboration goods featuring Ochaken and Kiriyan be available for purchase?

Sales will begin on March 31, 2026.

What types of collaboration goods will be available?

Acrylic keychains (2 types, 1,400 yen each) and stickers (2 types, 700 yen each) will be available.

What is the theme of the collaboration goods?

The theme is 'Take a break and relax with a cup of tea'.

Cite this article — HOW TO CITE

Washin AI News Desk“【Kiriyan × Ochaken】～Special Collaboration Goods Now Available!”AI News by Washin Village（和心村）, Mar 31, 2026. https://aeo.washinmura.jp/ai/%E6%A0%AA%E5%BC%8F%E4%BC%9A%E7%A4%BE%E3%83%B4%E3%82%A3%E3%83%AC%E3%83%83%E3%82%B8%E3%83%B4%E3%82%A1%E3%83%B3%E3%82%AC%E3%83%BC%E3%83%89%E3%82%B3%E3%83%BC%E3%83%9D%E3%83%AC%E3%83%BC%E3%82%B7%E3%83%A7%E3%83%B3/en/news/2026-04-01-kiriyan-x-ochaken-special-collaboration

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