Kotobukiya Customers
February 25, 2026
Notice Regarding Product Size Errors for Five Products in the
B1R-M CHASSIS KIT Series
Dear Valued Customers,
Thank you for your generous patronage and support.
We are writing to inform you regarding Product Size Errors for five products that are part of the B1R-M CHASSIS KIT series.
We would like to apologize for any inconvenience caused to those who have purchased these products.
■Affected Products
B1R-M CHASSIS KIT Series Products
SRP: JPY 4,950 (JPY 4,500 pre-tax)
December 2025 Release
Plastic Model Kit B1R-M CHASSIS KIT SKIN COLOR A
Product Code: KP646
JAN Code: 4934054040698
UPC Code: 190526043602
Plastic Model Kit B1R-M CHASSIS KIT SKIN COLOR B
Product Code: KP832
JAN Code: 4934054076734
UPC Code: 190526071377
February 2026 Release
Plastic Model Kit B1R-M CHASSIS KIT SKIN COLOR C
Product Code: KP833
JAN Code: 4934054076741
UPC Code: 190526071384
Plastic Model Kit B1R-M CHASSIS KIT SKIN COLOR D
Product Code: KP834
JAN Code: 4934054076758
UPC Code: 190526071391
June 2026 Release
Plastic Model Kit B1R-M CHASSIS KIT SKIN COLOR E
Product Code: KP835
JAN Code: 4934054076765
UPC Code: 190526071407
■Error Contents
Product Size
Height: 160mm ⇒ 140mm
The product information shown on our website has been updated to the correct version.
We offer our sincerest apologies for any inconvenience this may cause customers who have purchased the affected products.
If you have any questions or concerns, please contact our Kotobukiya support team at the Support Center listed below.
Kotobukiya Customer Support Center
Kotobukiya Bldg., 6F
4-5 Midori-cho, Tachikawa, Tokyo 190-8542, Japan
Email: support＠kotobukiya.co.jp
Sincerely,
Kotobukiya
