Chugai Mining Co., Ltd. (Contents Division) will hold a collaboration project — “AZKi (Hololive) × Keio Corporation POP-UP SHOP” — pairing Hololive Production VTuber AZKi with Keio Corporation. The pop-up runs from Friday, May 22 to Sunday, June 7, 2026, outside the ticket gates at Inokashira Line Shibuya Station. The collab features a wide range of merchandise using newly drawn illustrations of AZKi in station-staff uniform and casual outfits.

Event Overview: A Pop-Up at Inokashira Line Shibuya Station

“AZKi (Hololive) × Keio Corporation POP-UP SHOP” will be set up outside the ticket gates of Inokashira Line Shibuya Station’s central exit, near the escalator heading up to ground level. The event period runs from Friday, May 22 to Sunday, June 7, 2026, and lines up collab merchandise sales, a digital stamp rally, the release of commemorative tickets, and the operation of a special headmark-equipped train — turning the station itself into a full-scale tie-in venue.

At the venue, every 2,000 yen (tax incl.) spent on related products in a single transaction earns one randomly selected postcard (8 designs total) as a gift. For the first three days, from Friday, May 22 to Sunday, May 24, advance shopping numbered tickets will be distributed first-come-first-served via LivePocket.

Merchandise Lineup: Life-Size Acrylic Stands and Can Badges

The merchandise is built around designs you’d only see in this collab. Life-size acrylic stands (4 types total, 2,200 yen each tax incl.) come in uniform ver., casual ver., mountaineering ver., and weekend outing ver. — capturing different facets of AZKi’s character in one set.

The lineup also includes trading can badges in the Keio Corporation collab ver. (550 yen each tax incl., 8 types total), trading station-sign-style plate charms in the Keio Corporation collab ver. (990 yen each tax incl., 4 types total), and clear files in the Keio Corporation collab ver. (550 yen tax incl., 2 types total) — all clearly leaning into the collab’s identity.

Special Initiatives: One-Day Pass and Headmark Train

The Keio Line / Inokashira Line one-day pass (1,500 yen tax incl., limited quantity) goes on sale from the first train on Friday, May 22. It’s available at Shinjuku Station, Sakurajosui Station, and Keio Inadazutsumi Station on the Keio Line, and at Shibuya Station on the Inokashira Line. Valid for one-day, unlimited rides on the Keio Line and the entire Inokashira Line, it doubles as a tool for hopping between collab spots. Sales will also be conducted at the POP-UP SHOP at Inokashira Line Shibuya Station.

In addition, a train carrying a collab-exclusive headmark will run across the entire Inokashira Line. The display period runs from Friday, May 22 to Sunday, June 7, using one 1000-series train set. The digital stamp rally is set up as a circuit across four spots where life-size AZKi panels are installed, and is enjoyable throughout the entire event period.

What’s Next: Online Sales and Shipping Schedule

Alongside the in-venue sales, online pre-orders will start the same day, Friday, May 22, at Chugaionline, Chugai Mining Contents Division’s EC site. The pre-order window runs until 23:59 on Sunday, June 7, with shipping scheduled for July 2026. Fans unable to visit the venue can still get the same merchandise through online sales.

Release timing and product specs may be subject to change, postponement, or cancellation due to various circumstances. The latest info is available on the official event website and the Chugai Mining Contents Division official X (@chugaionline).

Impressions and Outlook

Rail × VTuber tie-ups have been steadily expanding, but the scale of this one — wrapping a pop-up, commemorative tickets, a headmark train, and a stamp rally into one unified rollout at Shibuya Station as a terminal hub — stands out. AZKi’s musicality and Keio Corporation’s role as a Tokyo urban-rail icon are folded into one consistent worldview through varied uniform-and-outing illustrations, which speaks to the polish of this collab. With merchandise and tickets as connective tissue, the two-week-plus stretch sending Hololive fans circulating across Shibuya looks set to become a benchmark for area-driven VTuber tie-ups going forward.

Source: PR TIMES