
1) Castle in Japan
Found on
https://www.crosswordclues.com/clue/yagura

The term originally derives from the use of fortress towers as arrow (矢, ya) storehouses (倉, kura), and was thus originally written as 矢倉. Today, modern towers such as skyscrapers or communications towers are almost exclusively referred to or named using the English-derived word tawā (タワー), and not yagura. ==Castle towers== Castle t...
Found on
http://en.wikipedia.org/wiki/Yagura
[tombs] Yagura can be found either isolated, as in the case of the Harakiri Yagura, or in clusters of almost 200 caves. Groups of yagura are labeled with the suffix group. The most conveniently seen yagura for most tourists are those at Jufuku-ji, near Kamakura station. Its cemetery has many yagura, including those with the cenotaphs of Hō...
Found on
http://en.wikipedia.org/wiki/Yagura_(tombs)

A tower or turret
Found on
http://www.wafuku.co.uk/glossary.htm
No exact match found.