
1) Human-powered vehicle 2) Japanese palanquin 3) Open litter of Japan
Found on
https://www.crosswordclues.com/clue/kago
[AM] KAGO (1150 AM) is a radio station broadcasting a News Talk Information format. Licensed to Klamath Falls, Oregon, USA. The station is currently owned by New Northwest Broadcasters, LLC, and features programming from Citadel Media, Premiere Radio Networks, and Westwood One. KAGO signed on in 1923 on 1220 kHz as KFJI. In 1927 it moved to...
Found on
http://en.wikipedia.org/wiki/KAGO_(AM)

A 駕籠 is a type of litter used as a means of human transportation by the non-samurai class in feudal Japan and into the Meiji period. ==Description and use== The basket of the kago was about three feet long and it was attached to bamboo uprights which were suspended by a large overhead single crossbeam. A roof of some type covered the top and s...
Found on
http://en.wikipedia.org/wiki/Kago

A kago is a kind of Japanese litter. Originally they were constructed of basketwork and slung on a pole which was carried on the shoulders of the bearers. Later they were made of wood.
Found on
http://www.probertencyclopaedia.com/browse/AK.HTM

Basket, also basuketto in Japanese
Found on
http://www.wafuku.co.uk/glossary.htm

(in Japan) a small basketwork palanquin strung from a pole each end of which rests on the shoulder of a bearer.
Found on
https://www.infoplease.com/dictionary/kago
No exact match found.