Tokyo (Japan). Ryūtsū Taisakuka

• Tōkyō-to yūki nōsanbutsu ryūtsū suishin jigyō kankei yōryōshf̄in id 02b10435/upd yūki nōsanbustu oyobi tokubetsu saibai nōsanbutsu no hirogari o mezashite
• Yūki nōsanbutsu tō no tekisei na ryūtsū suishin no tame no teigen
• Zenkoku yūki nōgyō shinkō shisaku to seisan jittai no genjō to kongo no dōkō