Size 33 mm.
Obverse
比島 - Philippines
攻略 - Сapture
reverse
紀念 - Commemorative
皇紀二千六百二年 - 2602 Years of Imperial Era = 1942
空第九九三六部隊 - Air Unit No. 9936 (most likely field airfield construction unit)
大東亜戦争参加 - Greater East Asian War Participation
Ingraved
手烏 - Tekarasu
Obverse
比島 - Philippines
攻略 - Сapture
reverse
紀念 - Commemorative
皇紀二千六百二年 - 2602 Years of Imperial Era = 1942
空第九九三六部隊 - Air Unit No. 9936 (most likely field airfield construction unit)
大東亜戦争参加 - Greater East Asian War Participation
Ingraved
手烏 - Tekarasu