Sell Your Instruments
We are currently accepting requests for instrument appraisals. Musical instruments are not disposable items. Fine instruments do not lose value with use; rather, their true worth is revealed through playing.
It's not just brand-new instruments that are sought after. As a specialist in used wind instruments, we evaluate the instrument's intrinsic value to the fullest extent, not just based on cosmetic flaws. We will responsibly purchase your cherished instrument to ensure it finds its way to its next owner.
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Okubo GakkiWhat kind of store is "Kubokan"?
From vintage to the latest models, our shop is packed with instruments you can only try here!
Lately, customers often ask, "So you handle used instruments too?"
Indeed, the store is overflowing with New cases for wind instruments, LOTUS TRUMPETS and AR RESONANCE , GENEVA and other latest overseas brands are displayed, so it's only natural you might get that impression.
However, our roots lie in the wind instrument department of a used instrument specialist. We are a long-established used wind instrument dealer, dedicated to buying and selling used wind instruments for over 35 years and continuing to do so today. That's why you'll find new overseas brand instruments alongside vintage pieces and affordable used instruments. Our lineup features instruments you won't see at other stores—instruments you can only get at ours.
Leave case selection to "Kubokan"!
No other store can match our inventory of wind instrument cases. We confidently claim to be Japan's No. 1. Our case-obsessed staff will guide you to the perfect case for your needs. If you're struggling to choose a case, please consult us first.
Main Brands Handled: GARD BAGS , Marcus Bonna , BRASS BAGS 、 PROTEC , BAGS , etc
We're particular about mouthpieces!
At our shop LOTUS TRUMPETS and AR RESONANCE , PATRICK , and other premium brass instrument mouthpieces from overseas, as well as handmade saxophone mouthpieces crafted by Canadian artisan SEBASTIAN KNOX. These products have been well-received by many customers. Furthermore, starting this year, we have fully launched sales of used & vintage mouthpieces. We also accept purchases from customers. Stay tuned!
I wish they had this, I wish they could do this
"I'm looking for this, but it's not available, right?" "This kind of modification might be a bit tough..."
Leave it to us. Even if you've been told elsewhere that a product is unavailable or impossible to handle, or if you've been turned down, please consult Kubokan. Each and every customer's request is Kubokan's driving force, our energy. We reflect them in our product lineup and tuning menu, evolving day by day.
Our relationship with you doesn't end with your instrument purchase—it's just the beginning. We also help with promoting your live shows, recruiting band members, and other announcements. Whether you're experiencing difficulties like "I'm suddenly losing my touch" or "The sound isn't quite what I expected," we'll fully support you through any post-purchase struggles or unexpected issues. Beyond long-term adjustment guarantees and maintenance, feel free to consult us about any minor customizations or concerns you may have.
I will take over responsibilities with accountability.
Our store primarily handles used musical instruments. We receive purchase requests daily not only from within Japan but from around the world.
"I haven't been using it much lately," "I wonder how much this instrument would sell for?" "I need a little extra cash to upgrade my instrument..." The reasons and timing for parting with an instrument vary for everyone. Please consult with us based on your individual circumstances.
We'll restore your cherished instrument to its best possible condition and pass it on to its next owner.
We purchase current models and popular instruments, as well as vintage pieces and instruments from lesser-known manufacturers. Feel free to inquire via our simple LINE appraisal, message, or phone call.
Try it out!
Our popular LOTUS mouthpieces are getting inquiries from all over Japan. Try them out at our Shin-Okubo store! 😃
Wind Instrument Warranty (1 Year)
We perform internal cleaning, appropriate replacement of consumables, and necessary repairs/maintenance upon arrival. Should your instrument malfunction or cease producing sound during normal use, we will address the issue free of charge.
◎The following cases will incur charges:
･Requests for key or part modifications, custom alterations, or specialized adjustments
･Adjustments or repairs performed by parties other than our store or by the customer themselves
･Replacement of consumables (pads, corks, felts, etc.)
･Damage caused by customer negligence or intentional acts
･Scratch repairs, refinishing, polishing, or internal tube cleaning
･Replacements or repairs required for personalized settings
◎Please note in advance:
･Used items come with no manufacturer warranty or similar coverage
･You are responsible for shipping costs when sending in or receiving repaired items
･We cannot guarantee your desired settings due to the instrument's condition or structure
･Items without this warranty card are not covered
◎Trade-ins, Returns, and Replacements Please see .
Okubo Gakki
1-11-23 Hyakunincho, Shinjuku-ku, Tokyo TC Gakki 3F
Business Hours: 1 PM - 8 PM (Closed Wednesdays: Open on holidays)
Location: 15 seconds walk from JR Shin-Okubo Station