Obverse
團体訓練賞 - Group Practice Award
reverse
昭和十二年度 - 1937
グライダー飛行 - Gliding
選手権大會 - Championship
帝国飛行協會 - Imperial Japan Aviation Association
Original case.
Watch fob was made by Funahashi Medal Co. in Tokyo https://asiamedals.info/threads/bad...by-funahashi-funabashi-medal-co-medaru.25352/