ききょう帰京kikyou
1.
The act of returning to the capital city, particularly from a different location, with a specific historical context centered on Tokyo.
2.
The process of going back to a major urban center, signifying a transition from a regional area to a place of significant political or cultural importance.
3.
The journey or return undertaken when one comes back to Tokyo, which has evolved in meaning from a historical perspective relating to Kyoto prior to the Meiji period.