c/Japanese infantry mortars

Information
lexicalization	eng: Japanese infantry mortars
subclass of	(noun) a muzzle-loading high-angle gun with a short barrel that fires shells at high elevations for a short range trench mortar, mortar, howitzer
has instance	e/Type 11 70mm Infantry Mortar
has instance	e/Type 96 150 mm Infantry Mortar
has instance	e/Type 97 90 mm Infantry Mortar