Hayabusa-class patrol boat
The Hayabusa class is a guided missile patrol boat class of the Japan Maritime Self-Defense Force. Six boats were built between 2002 and 2004.
JS Kumataka
The OTO Melara 76 mm gun, marketed as the OTO 76/62 Gun Mount, is a naval autocannon built and designed by the Italian defence company OTO Melara. It is based on the OTO Melara 76/62C and evolved toward 76/62 SR and 76/62 Strales.
The OTO Melara 76mm Super Rapid as mounted in a stealth cupola (to reduce radar cross-section) onboard HTMS Bhumibol Adulyadej.
The original "Compact" variant with a circular cupola.
The newer "Super Rapid" version with a diagonal, stealthy cupola
JMSDF's Asagiri-class destroyer – JS Setogiri (DD-156) showing off her main gun at maximum elevation of +85°.