千　葉0446→0538御茶水┐

┌千　葉0638←0547御茶水┘

└千　葉0643→0821三　鷹┐

┌津田沼0940←0824三　鷹┘

└津田沼1731→1832中　野┐

┌千　葉1956←1834中　野┘

└千　葉2003→2135三　鷹┐

┌千　葉2317←2141三　鷹┘

└千　葉2326→0020御茶水┐

　千　葉0121←0029御茶水┘