[MEKONGDELTA & DELTAFORCE (Route39, ぜんき)] EXTRA "C" VOL.04 (機動戦艦ナデシコ, おねがい☆ティーチャー) , [MEKONGDELTA & DELTAFORCE (Route39, Zenki)] EXTRA "C" VOL.04 (Nadesico, Onegai Teacher)