CUTIE STREET's Umeda Miyu Marks Her Birthday Festival in Ariake, as the Group's 2nd-Anniversary Exhibition Continues in Nihombashi

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Two different CUTIE STREET milestones, one week

CUTIE STREET member Umeda Miyu has her own dedicated birthday festival, "CUTIE STREET Umeda Miyu Seitansai 2026," on September 14 (Monday) at SGC Hall Ariake in Tokyo, with doors at 17:30 and the show starting at 19:00.

This is a separate event from the group's 2nd-anniversary exhibition, "All Roads Lead to KAWAII," a walk-through experience at Nihombashi Mitsui Hall running September 5 through 23 — the two are easy to conflate, but one celebrates a single member and the other celebrates the group as a whole.

What's happening at each

The Ariake birthday festival is a fan-club-tiered ticketed live show, with reserved seating and a limited meet-and-greet tier for paid fan club members. Most ticket tiers, including fast-entry and stage tickets, are already sold out as of this week, though some general-admission timed-entry slots remain.

The Nihombashi exhibition lets visitors navigate a maze-like route to find "8 Treasures" tracing the group's two years of activity, with a goods-purchase bonus of limited trading cards.

Part of a bigger year

Both events follow CUTIE STREET's own 2-day Nippon Budokan concert in August, part of the KAWAII LAB. group's broader momentum this year alongside labelmates like FRUITS ZIPPER — see TBM's coverage of the Budokan shows for more.

What To Know

This is a genuinely idol-specific news week for CUTIE STREET fans — a member's individual milestone (Umeda Miyu's birthday festival) landing in the same window as the group's own 2nd-anniversary exhibition, on the heels of their Budokan 2-day show, gives fans two distinct, dated reasons to engage rather than one generic update.

Solo "seitansai" (birthday festival) events are a distinct idol-culture tradition in Japan, separate from group-wide anniversary celebrations — they're dedicated, ticketed live shows built around celebrating one member specifically, often with fan club presale tiers.

What Fans Are Saying

Original Japanese

Easy Japanese

CUTIE STREETの梅田みゆさんの生誕祭が、9月14日に東京・有明で開催されます。グループの2周年を記念した展示会も、日本橋で9月23日まで開催中です。