Older Kita-Boshi with JIS mark.
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Kitaboshi HB Pencils
HIT No. 9900 HB by Kita-Boshi Pencil Co.
Kitaboshi 9500 HB Pencil Review Illustrations, Sketches, and Art Supply Reviews
北星鉛筆 Hokusei Pencil #9500 HB 19500 : Office Products
HIT No. 9990 H by Kita-Boshi Pencil Co.
HB Pencil Shoot out – Not scientific – Part 2.of many to come : r/pencils
some 4B swatch comparison : r/pencils
Rating the top Japanese pencils., pencil talk
Hokusei Pencil Hokusei in Pencil Adult Pencil, and eraser. OTP-7803NE
0.3 inch (7 mm) 6.9 inch (175 mm) Axis Hexagonal Shaft RPA2023 Design Wood Grain Set Includes 12 Pieces (6B-4H 1 Each 1) RPA2023 Size Vertical 102
北星鉛筆 Hokusei Pencil Pencil Art Set for Drawing #9900 11990
Kitaboshi 9500 HB Pencil Review Illustrations, Sketches, and Art Supply Reviews