FUKUBUKURO list for 2025 (Japan only at official stores)

FUKUBUKURO-A

Ultimate grade silver wire earphone cable using prototype wire material with more conductors than SHIROGANE

This is the strongest earphone cable grab bag in 2025. We used pure silver wire as much as possible in the prototype.

• Limited to 35 pieces worldwide(10 pieces in the official store)
• Price: 400,000 yen
• Availability: Undecided
• Warranty period: 3 years
  
• Click here to go to the purchase page (link will become active at midnight AM on January 1)
  

FUKUBUKURO-B

Headphone cable using prototype wire material equivalent to Ref. 3 grade.

This model uses the same grade of new wire material as YATONO-HP and is finished in Ref. grade.
Between MIKUMARI-Ref.2 and YATONO-HP Ultimate, the grade is closer to YATONO-HP.

• Limited to 25 pieces worldwide(7 pieces in official store)
• Price: 200,000 yen
• (Same thickness as YATONO HP)
• Commercialization status: undecided
• Warranty period: 1 year
• Click here to go to the purchase page (link will become active at midnight AM on January 1)
  
  

FUKUBUKURO-C

Earphone re-cable using Ultimate grade prototype wire material
Please consider it as a cable of the same grade as YATONO Ultimate. The handling has been improved.

• Limited to 40 pieces worldwide(10 pieces in the official store)
• Price: 200,000 yen
• (Same thickness as YATONO)
• Commercialization status: undecided
• Warranty period: 3 years
• Click here to go to the purchase page (link will become active at midnight AM on January 1)

FUKUBUKURO-D

TSURANAGI OROCHI Edition

• Limited to 50 units worldwide (10 units in official stores)
• Price: 450,000 yen
• Sales policy: Limited to grab-bag sales (no plans for commercialization in the future)
• Warranty period: 1 year
• Click here to go to the purchase page (link will become active at midnight AM on January 1)
  
  This is TSURANAGI-OE, a limited version of TSURANAGI, using OROCHI for internal wiring.
  OE stands for OROCHI Edition, a limited edition model that uses pure copper OROCHI wires.
• The internal wiring has been changed to OROCHI, with the same conductor quantity as the "silver wire thicker than SHIROGANE" used in TSURANAGI-SC.
• The internal sound quality processing has been changed to a new structure by feeding back the know-how of the newly released OROCHI Ultimate.
• The volume knob and screws are made of titanium, and the laser engraving on the top case has been changed to OROCHI specifications.
• Other specifications are the same as TSURANAGI-V2.
  
  

FUKUBUKURO-E

OROCHI MINI Ultimate (final prototype model)

A high-end portable line cable using a newly developed prototype wire material (copper wire), higher in rank than the YATONO MINI Ultimate.

• Limited to 30 pieces worldwide(7 pieces in the official store)
• Price:
  
  • 240,000 yen (4.4 to 4.4)
  • 280,000 yen (4.4 to 4.4 + 3.5)
• Commercialization status: Planned
• Warranty Period: 3 years
• Click here to go to the purchase page (link will be active at midnight AM on January 1)
  
  

FUKUBUKURO-F

NAOBI 8-wire LE

• Limited to 100 pieces worldwide
• Price: 60,000 yen
• Sales policy: Limited to grab-bag sales (no plans for commercialization in the future)
• Warranty period: 1 year
• Click here to go to the purchase page (link will become active at midnight AM on January 1)

FUKUBUKURO-G

NAOBI As-Is

• Limited to 100 pieces worldwide
• Price: 20,000 yen
• Sales policy: Limited to grab-bag sales (no plans for commercialization in the future)
• Warranty period: 1 year
• Click here to go to the purchase page (link will become active at midnight AM on January 1)
  
  

FUKUBUKURO-H

AKAGANE Ti-Concept

Connector shell, slider, and plug shell are all made of titanium.
High sound quality processing is Ref. grade + α
Earphone re-cable using prototype wire material (prototype wire material of the same grade as OROCHI)

• Official Store Limited: 6 pcs.
• Price: 200,000 yen
• (conductor amount equivalent to OROCHI)
• Commercialization status: undecided
• Warranty period: 1 year
• Click here to go to the purchase page (link will become active at midnight AM on January 1)

Order and delivery schedule

• Ordering starts: January 1, 2025 at 0:00 AM
• Estimated delivery date: February to March 2025
  (Items that can be shipped earlier will be shipped sequentially)