┌西船橋0837←0727三　鷹　

└西船橋0839→0953三　鷹┐

┌千　葉1129←0958三　鷹┘

└千　葉1135→1253中　野┐

┌千　葉1413←1256中　野┘

└千　葉1420→1538中　野┐

┌千　葉1656←1540中　野┘

└千　葉1702→1820中　野┐

┌千　葉1946←1826中　野┘

└千　葉1955→2113中　野┐

┌千　葉2246←2126中　野┘

└千　葉2255→0028三　鷹┐

　中　野0047←0033三　鷹┘