| Description | Notes | |
|---|---|---|
| EN | B4-Henkei size | Japanese format, approximately 364 x 257 mm |
| FR | Format B4-Henkei | Format japonais approximativement 364x257mm |
| ES | Tamaño B4-Henkei | Formato japonés, aprox. 364 x 257 mm |
B141
— B4-Henkei size
- Introduced in Issue 64