Oide Chosuke
    Oide Chosuke
    Alternate names: ヘルメットが直せません, Can't Fix the Helmet, I can't repair the M3 tactical helmet, sir!, O-ide Chosuke
    Birth Place: Japan
    Doujinshi circle: Can't Fix the Helmet (ヘルメットが直せません)
    Gender: Male
    Name (in native language): 大出長介
    Website : http://helmet.hacca.jp/blog/