Tomba Club Members Card
The Tomba Club had a membership card that was given out to its members.
The card is the same size and material as a credit card and has the Tomba Club logo printed in the center with "members card" underneath it. The bottom left contains the text "membership number" (会員番号) and an indented number printed in the OCR-A font, zero-padded to 5 digits.
Tomba Press
The Tomba Press (トンバプレス) was a publication mailed exclusively to Tomba Club members. The Japanese Tomba! 2 booklet features a small photo of a number of them:
Not much is known about the Tomba Press aside from this photo, as no issues are ever known to have been archived or even described.
Images
Uncropped photo of the membership card
Example illustration of a membership card from the Whoopee Camp website
Information about the Tomba Club from the Japanese Tomba! 2 booklet
