Japanese edit

For pronunciation and definitions of おおづつ – see the following entry.
大筒
[noun] a large bamboo sake barrel
[noun] (archaic) a cannon
[noun] This term needs a translation to English.
[proper noun] a surname
(This term, おおづつ, is the hiragana spelling of the above term.)
For a list of all kanji read as おおづつ, see Category:Japanese kanji read as おおづつ.)