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Dボルダリング 八王子OPA indoor bouldering and climbing gym in Hachioji, Japan - modern climbing walls, training facilities, and climbing community

D Bouldering Hachioji OPA

Bouldering Gym in Hachioji, Tokyo

🧗 Bouldering
💰 ¥2,500 day pass
✓ English Support

About D Bouldering Hachioji OPA

Dボルダリング 八王子OPA delivers 327 sqm of bouldering literally 1 minute from Hachioji Station. 100+ problems span 3.8m walls with angles up to 145°, plus Moon Board and dedicated training area.

Hours & Pricing

⏰ Operating Hours
Monday10:00 - 22:00
Tuesday10:00 - 22:00
Wednesday10:00 - 22:00
Thursday10:00 - 22:00
Friday10:00 - 22:00
Saturday11:30 - 21:00
Sunday11:30 - 21:00
💳 Pricing
Day Pass¥2,500
Registration Fee (first-time)¥1,100

Climbing Facilities & Amenities

✓Lockers
✓Changing Room
✓Parking
✓Kids Area
✓Gear Shop
✓WiFi

Bouldering Wall

The main area spans 99 tsubo (approximately 327 sqm) with walls reaching 3.8 meters high, featuring over 100 problems across all skill levels. Wall angles range from beginner-friendly slabs to aggressive 145-degree overhangs, providing technical variety for climbers working on everything from footwork fundamentals to powerful roof sequences. The diverse angle selection makes it solid for training specific weaknesses or projecting style-specific problems.

Training Area

A dedicated training space separate from the main walls lets you work conditioning without competing for boulder space. The area includes campus rungs for explosive power development and fingerboards for targeted finger strength sessions. It's well-suited for structured training blocks when you want to focus on specific weaknesses before jumping back on problems.

Moon Board

The gym's Moon Board features a 130-degree incline, offering standardized training with globally-recognized problems you can track and compare. It's ideal for powerful, technical climbing that builds shoulder strength and body tension. If you're into benchmark training or want to test yourself against problems climbers are projecting worldwide, this is your go-to.

Campus Board

Campus rungs are available in the training area for explosive upper body power and contact strength development. Whether you're working up to campus laddering or drilling specific sequences, the dedicated space means you can train without disrupting flow on the main walls.

Fingerboard

Fingerboards in the training zone let you dial in max hangs, repeaters, or finger isolation work between boulder sessions. Having these separate from the walls means you can structure proper warmup protocols or dedicated finger strength sessions without blocking problems.

How & When To Visit

📍 Directions

Nearest Station

Hachioji Station

Walking time: 1 minutes

Address

Japan, 〒192-0083 Tokyo, 王子市Asahicho, 1−12 八王子オーパ 6F

📍 Google Maps
📅 Best Times to Visit

🟢 Quiet Times

Weekday mornings/afternoons

🔵 Social Times

Evenings & weekends

Frequently Asked Questions

Really solid. You've got over 100 problems across angles ranging from vertical to 145-degree overhangs, so there's plenty to work different styles. The 3.8m wall height gives decent movement without being intimidating, and the mix of angles means you can focus sessions on weaknesses—slabs for footwork, steeper terrain for power and body tension.
Day passes run ¥2,500, plus a ¥1,100 registration fee if it's your first visit. Pretty standard pricing for a Tokyo-area gym with this much space and training equipment. If you're planning regular visits, ask staff about membership options that'll likely save you money over multiple day passes.
Yeah, basically. It's inside the Hachioji OPA building, which is right outside Hachioji Station. You're looking at maybe 1-2 minutes from the ticket gates to the gym entrance. Super convenient if you're commuting from central Tokyo or coming from work—no bus transfers or walking through residential areas.
Yes, the gym offers English-language support, so you can handle registration, ask about problems, or get training advice without language barriers. Makes it way more accessible if your Japanese is limited and you want to focus on climbing rather than navigating communication.
The dedicated training area with Moon Board, campus board, and fingerboards means you can structure proper sessions even when the main walls are busy. The 327 sqm space is fairly roomy for a mall-based gym, though like anywhere near Tokyo, expect crowds on weekday evenings and weekends. Early mornings or weekday afternoons are your best bet for focused sessions.
Parking is available in the Hachioji OPA building itself, which is convenient if you're driving. Check with the gym about validation or parking rates—sometimes mall gyms have deals worked out. That said, being 1 minute from the station, most people just take the train unless they're hauling kids or gear.
It's set at 130 degrees, which is one of the standard Moon Board angles (the others being 25° and 40°). This is the steeper classic angle, so expect powerful, body-tension-heavy problems. You can use the Moon Board app to access thousands of problems and track your sends, which is great for structured benchmark training.
They've got lockers with keys in separate men's and women's changing rooms, so your stuff stays secure. Chalk is standard for bouldering—bring your own or grab some from their gear shop if you need to restock. The shop carries climbing essentials, so you're covered if you forget something.

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