Code	Name	Region
JPYWA	Yawata	12
JPYWT	Yawata/kitakyushu	40
JPYWH	Yawatahama	38
JPYBK	Yobuko	41
JPYDG	Yodogawa-ku	27
JPYIC	Yoichi	1
JPYOC	Yoichigaura	43
JPYKK	Yokkaichi	24
JPYOK	Yokohama	14
JPZAL	Yokohama, Aomori	2
JPYKS	Yokoshima/kurahashi	34
JPYOS	Yokosuka	14
JPOKO	Yokota Apt/tokyo	13
JPYKT	Yokota, Hiroshima	34
JPYOO	Yokote
JPYGJ	Yonago	31
JPOGN	Yonagunijima	47
JPYOG	Yonegura	33
JPYON	Yonezawa	6
JPYMG	Yamaguchi	35
JPYGH	Yamaguchihigashi	35
JPYNS	Yamanashi	19
JPYMN	Yamanoura	43
JPYTH	Yamashitacho	14
JPYMT	Yamatani	32
JPYIH	Yamato	14
JPWYA	Yamatokoriyama	29
JPYEA	Yame, Fukuoka	40
JPYAA	Yanagi	43
JPYAN	Yanai	35
JPYNI	Yani	46
JPYNN	Yanma	46
JPYAO	Yao	27
JPYHO	Yashio	11
JPYAU	Yasu	25
JPYSG	Yasugi	32
JPYAS	Yasumiya	2
JPYMA	Yasurahama	46
JPYTM	Yatomi, Aichi	23
JPWAH	Washimiya	11
JPWAT	Watanoha	4
JPHGG	Yabu	28
JPYBC	Yabuki-machi
JPYCH	Yachiyo	12
JPYNE	Yaene	13
JPYAE	Yaeyama Island	47
JPYAG	Yagi, Hyogo	28
JPYGI	Yagi, Iwate	3
JPYGR	Yagishiri	1
JPYHK	Yahiko	15