Your Oshikatsu home.
Profiles, guides, and reviews for Japanese idol fans — written by a fan, for fans. In English.
Oshi of the Day / 今日の推しObikawa Renri
(帶川蓮里)
Obikawa Renri (帶川蓮里) is a Japanese singer from Aomori who began her idol career with Clapotis in 2020. After graduating from that group in 2022, she joined Untitled as a founding member and remained with the group until its disbandment in 2026.
Find your oshi 推し探し
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Oshikatsu basics 推し活の基本
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Oshikatsu Glossary: Japanese Idol Fan Terms ExplainedEvery term you'll encounter in Japanese idol fan culture, explained in plain English. From cheki and buppan to wotagei and graduation — your complete oshikatsu reference.
What Is Oshikatsu? A Guide for New Idol FansOshikatsu is the Japanese fan culture term for actively supporting your “oshi,” your favourite idol or character. From streaming and collecting merch to attending live shows and building community, this guide explains what oshikatsu really means for new idol fans.
Oshikatsu updates 最新情報
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Tokino Departs from Zen Zero Ranker2026-04-06
ZenZero Ranker has announced the sudden departure of member Tokino on April 3, 2026, following a loss of contact. The group will continue activities with three members and has issued an apology to fans for the unexpected situation.
Mizuki Louis Announces Departure from Yubiningyou2026-03-31
Yubiningyou has announced the departure of member Mizuki Louis on March 31, 2026, following a health hiatus. Louis thanked fans warmly and shared plans to continue her career as an actress and writer.