Interesting short pamphlet that was published by the Headquarters of 大日本飛行少年団總本部/Dai Nihon hikō shōnen-dan/Great Japan Flying Boys Group/Greater Japan Aviation Boy Scouts sometime around 1937.
Note that on the cover badge of the Greater Japan Aviation Boy Scouts badge without rosette described as 團員章 - Group Member's Badge https://asiamedals.info/threads/greater-japan-aviation-boy-scouts-sponsorship-members-badge.26898/ ; https://asiamedals.info/threads/greater-japan-aviation-boy-scouts-special-members-badge.26899/. Practically indistinguishable from the Greater Japan Aviation Women's Association local regular member's badge https://asiamedals.info/threads/gre...ssociation-local-regular-members-badge.26897/
Note that on the cover badge of the Greater Japan Aviation Boy Scouts badge without rosette described as 團員章 - Group Member's Badge https://asiamedals.info/threads/greater-japan-aviation-boy-scouts-sponsorship-members-badge.26898/ ; https://asiamedals.info/threads/greater-japan-aviation-boy-scouts-special-members-badge.26899/. Practically indistinguishable from the Greater Japan Aviation Women's Association local regular member's badge https://asiamedals.info/threads/gre...ssociation-local-regular-members-badge.26897/