1381:
1328:
47:
1290:
373:
1302:
574:
1148:
310:
339:
1138:
1143:
1418:
1365:
361:
1437:
578:
369:
1447:
1306:
1411:
1358:
354:
455:
1452:
731:
1404:
1351:
626:
17:
1442:
1294:
347:
706:
377:
541:
268:
683:
256:
241:"Geology of the Sasai Fossil Forest in the Bedrock of Iruma River, Saitama Prefecture, Japan"
215:
151:
8:
28:
1229:
1224:
1054:
1001:
934:
199:
210:
of 721 square kilometres (278 sq mi). The river rises from Mount Ōmochi in
1392:
1339:
869:
71:
1380:
1029:
1011:
211:
52:
896:
460:
282:
219:
824:
799:
613:
508:
1327:
1249:
1128:
1064:
688:
536:
426:
240:
1133:
864:
849:
766:
698:
438:
46:
1388:
1335:
1123:
954:
939:
643:
638:
556:
546:
498:
493:
488:
480:
470:
421:
411:
207:
1239:
1160:
804:
668:
1431:
1267:
1219:
1214:
1155:
1069:
979:
949:
916:
891:
779:
756:
653:
648:
621:
561:
531:
518:
416:
325:
312:
1262:
1257:
1167:
1118:
1079:
1074:
1059:
1024:
964:
944:
924:
906:
879:
859:
844:
819:
794:
741:
736:
673:
663:
658:
503:
465:
445:
403:
1234:
1044:
994:
809:
1019:
814:
774:
721:
678:
633:
450:
431:
136:
839:
1209:
1034:
989:
984:
974:
969:
959:
901:
874:
854:
829:
789:
784:
751:
746:
726:
716:
551:
526:
1049:
1039:
929:
884:
834:
711:
391:
1103:
1191:
601:
372:
203:
195:
88:
27:"Irumagawa" redirects here. For the sumo coach, see
206:. It is 63 kilometres (39 mi) long and has a
1429:
1387:This article related to a river in Japan is a
187:
1334:This Saitama Prefecture location article is a
181:
63:
1412:
1359:
355:
239:Group, Sasai Fossil Forest Research (1984).
1419:
1405:
1366:
1352:
362:
348:
283:"災害・防災情報：令和元年台風第19号による被害状況等について - 国土交通省"
14:
1430:
389:
1188:
1101:
1100:
598:
388:
343:
238:
1375:
1322:
1301:
1189:
599:
573:
24:
25:
1464:
378:River systems and rivers of Japan
303:
169:721 km (278 sq mi)
1379:
1326:
1300:
1289:
1288:
572:
371:
45:
275:
232:
13:
1:
579:Rivers of Hokkaido on Commons
225:
117:Mount Hannō in Hannō, Saitama
95:Physical characteristics
1438:Rivers of Saitama Prefecture
1391:. You can help Knowledge by
1338:. You can help Knowledge by
127:1,197 m (3,927 ft)
123: • elevation
7:
456:Shiribeshi-Toshibetsu River
188:
147: • location
113: • location
10:
1469:
1374:
1321:
1307:Rivers of Japan on Commons
26:
1284:
1248:
1202:
1198:
1184:
1114:
1110:
1096:
1010:
915:
765:
697:
612:
608:
594:
570:
517:
479:
402:
398:
384:
182:
165:
157:
145:
135:
131:
121:
111:
103:
99:
94:
84:
79:
64:
59:
44:
39:
1295:Rivers of Japan Category
1448:Saitama geography stubs
326:35.90982°N 139.545139°E
161:63 km (39 mi)
331:35.90982; 139.545139
245:Bull Saitama Mus Nat
1149:Sumiyoshijima River
322: /
29:Tochitsukasa Tetsuo
267:has generic name (
200:Saitama Prefecture
1453:Japan river stubs
1400:
1399:
1347:
1346:
1316:
1315:
1280:
1279:
1276:
1275:
1180:
1179:
1176:
1175:
1092:
1091:
1088:
1087:
870:Kiso Three Rivers
590:
589:
586:
585:
214:and flows to the
173:
172:
16:(Redirected from
1460:
1421:
1414:
1407:
1383:
1376:
1368:
1361:
1354:
1330:
1323:
1304:
1303:
1292:
1291:
1200:
1199:
1186:
1185:
1112:
1111:
1098:
1097:
610:
609:
596:
595:
576:
575:
461:Shiribetsu River
400:
399:
386:
385:
376:
375:
364:
357:
350:
341:
340:
337:
336:
334:
333:
332:
327:
323:
320:
319:
318:
315:
297:
296:
294:
293:
279:
273:
272:
266:
262:
260:
252:
236:
220:Kawagoe, Saitama
193:
191:
185:
184:
124:
114:
75:
67:
66:
49:
37:
36:
21:
1468:
1467:
1463:
1462:
1461:
1459:
1458:
1457:
1443:Rivers of Japan
1428:
1427:
1426:
1425:
1373:
1372:
1319:
1317:
1312:
1272:
1250:Yaeyama Islands
1244:
1194:
1172:
1129:Shinmachi River
1106:
1084:
1065:Takahashi River
1006:
911:
761:
693:
689:Yoneshiro River
604:
582:
566:
537:Mitsuishi River
513:
475:
427:Makomanai River
394:
380:
370:
368:
330:
328:
324:
321:
316:
313:
311:
309:
308:
306:
301:
300:
291:
289:
281:
280:
276:
264:
263:
254:
253:
237:
233:
228:
179:
148:
122:
112:
69:
55:
51:Iruma River in
35:
32:
23:
22:
15:
12:
11:
5:
1466:
1456:
1455:
1450:
1445:
1440:
1424:
1423:
1416:
1409:
1401:
1398:
1397:
1384:
1371:
1370:
1363:
1356:
1348:
1345:
1344:
1331:
1314:
1313:
1311:
1310:
1298:
1285:
1282:
1281:
1278:
1277:
1274:
1273:
1271:
1270:
1265:
1260:
1254:
1252:
1246:
1245:
1243:
1242:
1237:
1232:
1227:
1222:
1217:
1212:
1206:
1204:
1196:
1195:
1182:
1181:
1178:
1177:
1174:
1173:
1171:
1170:
1165:
1164:
1163:
1153:
1152:
1151:
1146:
1141:
1136:
1126:
1124:Shimanto River
1121:
1115:
1108:
1107:
1094:
1093:
1090:
1089:
1086:
1085:
1083:
1082:
1077:
1072:
1067:
1062:
1057:
1052:
1047:
1042:
1037:
1032:
1030:Gōnokawa River
1027:
1022:
1016:
1014:
1012:Chūgoku region
1008:
1007:
1005:
1004:
999:
998:
997:
992:
987:
982:
977:
967:
962:
957:
955:Maruyama River
952:
947:
942:
940:Kinokawa River
937:
932:
927:
921:
919:
913:
912:
910:
909:
904:
899:
894:
889:
888:
887:
882:
877:
867:
862:
857:
852:
847:
842:
837:
832:
827:
822:
817:
812:
807:
802:
797:
792:
787:
782:
777:
771:
769:
763:
762:
760:
759:
754:
749:
744:
739:
734:
729:
724:
719:
714:
709:
703:
701:
695:
694:
692:
691:
686:
681:
676:
671:
666:
661:
656:
651:
646:
644:Komagome River
641:
639:Kitakami River
636:
631:
630:
629:
618:
616:
606:
605:
592:
591:
588:
587:
584:
583:
571:
568:
567:
565:
564:
559:
557:Shizunai River
554:
549:
547:Niikappu River
544:
539:
534:
529:
523:
521:
515:
514:
512:
511:
506:
501:
499:Shokotsu River
496:
494:Shibetsu River
491:
489:Abashiri River
485:
483:
481:Sea of Okhotsk
477:
476:
474:
473:
471:Zenibako River
468:
463:
458:
453:
448:
443:
442:
441:
436:
435:
434:
429:
422:Toyohira River
419:
412:Ishikari River
408:
406:
396:
395:
382:
381:
367:
366:
359:
352:
344:
305:
304:External links
302:
299:
298:
287:www.mlit.go.jp
274:
230:
229:
227:
224:
212:Hannō, Saitama
171:
170:
167:
163:
162:
159:
155:
154:
149:
146:
143:
142:
139:
133:
132:
129:
128:
125:
119:
118:
115:
109:
108:
105:
101:
100:
97:
96:
92:
91:
86:
82:
81:
77:
76:
61:
57:
56:
53:Hannō, Saitama
50:
42:
41:
34:River in Japan
33:
9:
6:
4:
3:
2:
1465:
1454:
1451:
1449:
1446:
1444:
1441:
1439:
1436:
1435:
1433:
1422:
1417:
1415:
1410:
1408:
1403:
1402:
1396:
1394:
1390:
1385:
1382:
1378:
1377:
1369:
1364:
1362:
1357:
1355:
1350:
1349:
1343:
1341:
1337:
1332:
1329:
1325:
1324:
1320:
1309:
1308:
1299:
1297:
1296:
1287:
1286:
1283:
1269:
1268:Urauchi River
1266:
1264:
1261:
1259:
1256:
1255:
1253:
1251:
1247:
1241:
1238:
1236:
1233:
1231:
1228:
1226:
1223:
1221:
1220:Kikuchi River
1218:
1216:
1215:Chikugo River
1213:
1211:
1208:
1207:
1205:
1201:
1197:
1193:
1187:
1183:
1169:
1166:
1162:
1159:
1158:
1157:
1156:Yoshino River
1154:
1150:
1147:
1145:
1142:
1140:
1137:
1135:
1132:
1131:
1130:
1127:
1125:
1122:
1120:
1117:
1116:
1113:
1109:
1105:
1099:
1095:
1081:
1078:
1076:
1073:
1071:
1070:Takatsu River
1068:
1066:
1063:
1061:
1058:
1056:
1053:
1051:
1048:
1046:
1043:
1041:
1038:
1036:
1033:
1031:
1028:
1026:
1023:
1021:
1018:
1017:
1015:
1013:
1009:
1003:
1000:
996:
993:
991:
988:
986:
983:
981:
980:Katsura River
978:
976:
973:
972:
971:
968:
966:
963:
961:
958:
956:
953:
951:
950:Kuzuryu River
948:
946:
943:
941:
938:
936:
933:
931:
928:
926:
923:
922:
920:
918:
917:Kansai region
914:
908:
905:
903:
900:
898:
895:
893:
892:Kushida River
890:
886:
883:
881:
878:
876:
873:
872:
871:
868:
866:
863:
861:
858:
856:
853:
851:
848:
846:
843:
841:
838:
836:
833:
831:
828:
826:
825:Kuzuryū River
823:
821:
818:
816:
813:
811:
808:
806:
803:
801:
800:Jōganji River
798:
796:
793:
791:
788:
786:
783:
781:
780:Shinano River
778:
776:
773:
772:
770:
768:
764:
758:
757:Tsurumi River
755:
753:
750:
748:
745:
743:
740:
738:
735:
733:
730:
728:
725:
723:
720:
718:
715:
713:
710:
708:
707:Arakawa River
705:
704:
702:
700:
696:
690:
687:
685:
682:
680:
677:
675:
672:
670:
667:
665:
662:
660:
657:
655:
654:Mabechi River
652:
650:
649:Koyoshi River
647:
645:
642:
640:
637:
635:
632:
628:
627:Arakawa River
625:
624:
623:
622:Abukuma River
620:
619:
617:
615:
614:Tōhoku region
611:
607:
603:
597:
593:
581:
580:
569:
563:
562:Tokachi River
560:
558:
555:
553:
550:
548:
545:
543:
540:
538:
535:
533:
532:Kushiro River
530:
528:
525:
524:
522:
520:
519:Pacific Ocean
516:
510:
509:Yūbetsu River
507:
505:
502:
500:
497:
495:
492:
490:
487:
486:
484:
482:
478:
472:
469:
467:
464:
462:
459:
457:
454:
452:
449:
447:
444:
440:
437:
433:
430:
428:
425:
424:
423:
420:
418:
417:Chitose River
415:
414:
413:
410:
409:
407:
405:
401:
397:
393:
387:
383:
379:
374:
365:
360:
358:
353:
351:
346:
345:
342:
338:
335:
288:
284:
278:
270:
258:
250:
246:
242:
235:
231:
223:
221:
217:
216:Arakawa River
213:
209:
205:
201:
197:
190:
178:
168:
164:
160:
156:
153:
152:Arakawa River
150:
144:
140:
138:
134:
130:
126:
120:
116:
110:
106:
102:
98:
93:
90:
87:
83:
78:
73:
62:
58:
54:
48:
43:
38:
30:
19:
1393:expanding it
1386:
1340:expanding it
1333:
1318:
1305:
1293:
1263:Nakama River
1258:Kokuba River
1168:Niyodo River
1139:Tamiya River
1134:Suketō River
1119:Aibiki River
1080:Yoshii River
1075:Tenjin River
1060:Sendai River
1025:Ashida River
965:Yamato River
945:Kumano River
925:Choshi River
907:Minami River
880:Nagara River
865:Shōnai River
860:Yahagi River
850:Tenryū River
845:Sakawa River
820:Tedori River
795:Kurobe River
767:Chūbu region
742:Sumida River
737:Sagami River
699:Kantō region
684:Takase River
674:Oirase River
664:Natori River
659:Mogami River
577:
504:Tokoro River
466:Teshio River
446:Koetoi River
439:Yūbari River
404:Sea of Japan
307:
290:. Retrieved
286:
277:
257:cite journal
248:
244:
234:
176:
174:
1240:Ōyodo River
1161:Dōzan River
1020:Asahi River
995:Dōton River
815:Oyabe River
805:Jinzū River
775:Agano River
722:Kanda River
679:Omono River
669:Ōhata River
634:Iwaki River
451:Rumoi River
432:Anano River
329: /
317:139°32′43″E
265:|last=
177:Iruma River
60:Native name
40:Iruma River
1432:Categories
1230:Mimi River
1225:Kuma River
1210:Arie River
1190:Rivers of
1144:Sako River
1102:Rivers of
1055:Saba River
1035:Hino River
1002:Yura River
990:Kizu River
985:Kamo River
975:Yasu River
970:Yodo River
960:Muko River
935:Kako River
902:Kita River
897:Miya River
875:Kiso River
855:Toyo River
830:Fuji River
790:Hime River
785:Seki River
752:Tone River
747:Tama River
732:Naka River
727:Kuji River
717:Fuji River
600:Rivers of
552:Saru River
527:Akan River
390:Rivers of
314:35°54′35″N
292:2022-11-29
226:References
189:Iruma-gawa
166:Basin size
1235:Ōno River
1050:Oze River
1045:Ōta River
1040:Hii River
930:Ibo River
885:Ibi River
835:Abe River
810:Shō River
712:Edo River
208:watershed
18:Irumagawa
840:Ōi River
542:Mu River
392:Hokkaido
80:Location
72:Japanese
1104:Shikoku
194:, is a
85:Country
1203:Kyushu
1192:Kyushu
602:Honshu
158:Length
141:
107:
104:Source
68:
204:Japan
196:river
137:Mouth
89:Japan
1389:stub
1336:stub
269:help
175:The
218:at
198:in
183:入間川
65:入間川
1434::
285:.
261::
259:}}
255:{{
247:.
243:.
222:.
202:,
186:,
1420:e
1413:t
1406:v
1395:.
1367:e
1360:t
1353:v
1342:.
363:e
356:t
349:v
295:.
271:)
251:.
249:2
192:)
180:(
74:)
70:(
31:.
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
