A coffee festival unlike any other is set to take place at "Perie Square," the multipurpose space located beneath JR Kaihin-Makuhari Station. Organized by Chiba Station Building Co., Ltd., KAIMAKU Blend Station (カイマクブレンドステーション) will run on March 21 (Saturday) and 22 (Sunday), 2026, from 10:00 AM to 4:00 PM each day.
The event is themed around the idea of the station, its people, and the surrounding community all "blending" together. Alongside booths run by local coffee shops, visitors can try their hand at creating their own original coffee blends using beans from around the world.

Event Highlights
Coffee Tasting from Local Shops
Local coffee shops will set up booths at the venue, offering visitors a chance to sample each shop's signature coffee. Coffee beans and related products will also be on sale, making it a great opportunity to find a new favorite.
A Special Cup Brewed by Station Staff
At the reception booth, Perie Station staff will prepare an original blend and serve it directly to visitors free of charge — a unique experience you can only have at this station.
Food and Music
Baked goods and other food stalls are also on the lineup, along with music to complement the relaxed outdoor atmosphere.
Original Blend Creation Experience

Using a wide variety of coffee beans sourced from around the world, visitors can craft their very own original blend while exploring different aromas and flavor profiles.
Visitor Gift
As a special bonus, guests who visit the reception booth will receive a coupon redeemable for one petit bread at "Délifrance" inside Perie Kaihin-Makuhari, available on a first-come, first-served basis while supplies last. (Valid on the day of receipt only.)
Participating Vendors
The following shops will be taking part in the festival:
| # | Shop Name | Category | Day |
|---|---|---|---|
| 1 | ushikuni cafe | Coffee | March 21 & 22 |
| 2 | OIKAZE BIKE WITH COFFEE | Coffee | March 21 & 22 |
| 3 | coffee yoru | Coffee | March 21 & 22 |
| 4 | bra(u)nch | Craft Coffee | March 21 & 22 |
| 5 | YORIMICHI LEATHER | Craft Coffee | March 21 & 22 |
| 6 | Ozzi Coffee | Coffee | March 21 |
| 7 | Coffee place for someone | Coffee | March 21 |
| 8 | THE COFFEE | Coffee | March 21 |
| 9 | andy's COFFEE STAND | Coffee | March 21 |
| 10 | 紐とハンドクラフト | Craft Coffee | March 21 |
| 11 | Pain de mini | Bread | March 21 |
| 12 | わっか家 | Donuts | March 21 |
| 13 | Ichiimu | Sweets | March 21 |
| 14 | humming brew (COFFEE ACTION) | Coffee | March 22 |
| 15 | Alive wish COFFEE (COFFEE ACTION) | Coffee | March 22 |
| 16 | 爽平珈琲 (COFFEE ACTION) | Coffee | March 22 |
| 17 | suga coffee | Coffee | March 22 |
| 18 | Felicia | Bento | March 22 |
Vendor lineup is subject to change.
Venue

Perie Square is a multipurpose community space that opened on November 15, 2025, directly connected to the commercial facility "Perie Kaihin-Makuhari" at JR Kaihin-Makuhari Station.
Event Details
- Dates: March 21 (Sat.) and 22 (Sun.), 2026
- Hours: 10:00 AM to 4:00 PM each day
- Venue: Perie Square, under JR Kaihin-Makuhari Station overpass
- Address: 2-110 Hibino, Mihama-ku, Chiba City, Chiba Prefecture
- Official Website: https://www.perie.co.jp/kaihinmakuhari/