100 - 1000 t displacement/ BRT tonnage vessels
MS33 Horai Maru (1948-1956),
MS34 Nagato Maru (1948-1956), MS35 Egomaru Maru 2 (1948-1953), MS36
Shota Maru 1 (1948-1962), MS37 Naniwa Maru (100, 1948-1957), MS38
Tokuyama Maru 2 (150, 1948-1962), MS39 Shintokuyama Maru (100,
1948-1961), MS41 Misazu Maru (150, 1948-1960), MS42 Takachiho Maru (100,
19488-1960), MS50 Tokuyama Maru 12 (1948-1954), MS54 Atago Maru (300,
1948-1957), MS55 Atsudo Maru (150, 1948-1961), MS56 Tsumichi Maru (100,
1948-1963), MS66 Nishiki Maru (1948-1954), MS67 Fuji Maru
(1948-1956), MS71 Sonnam Maru 1 (1948-), MS72 Sonnam Maru 2 (1948-),
MS75 Nakamatsu Maru 1 (1948-1956), MS76 (1948-), MS77 Nakao Maru 2
(1948-), MS80 Kiosho Maru (1948-1954), MS87 (1948-), MS88 Shinko Maru 20
(1948-1956), MS89 Ogi Maru (1948-1956)
Project history
Former small tugs and fishing vessels, converted for minesweeping after WWII.
Modernizations
None.
Naval service
No significant events.