Initial Command Structure:
Assigned to 1st Torpedo Boat Division, Hainan Guard District.
11 December 1941:
Departed Samah, then Samah-Keelung convoy escort duties.
10 February 1942:
1st Torpedo Boat Division deactivated; reassigned directly to Hainan Guard District.
Steamed from Samah to Subic Bay, then joined Manila blockade operations.
28 March-4 April:
Arrived Mako, then docked for repairs.
Reassigned to 1st Surface Escort Division, Southwest Area Fleet.
30 April-3 May:
Escorted convoy from Mako to Lingayen Gulf.
Escorted convoy from Lingayen Gulf via Mako to Tokuyama.
Escorted convoys from Kure to Manila and back.
Escorted convoy from Kure to Mako.
Escorted convoy from Mako to Sasebo, then repairs.
6 August-4 September:
Escorted convoys from Sasebo to Mako and back, two round-trips.
Docked at Sasebo for repairs.
Departed Sasebo, escorting convoys to Cape St. Jacques and Singapore.
20 January-5 February 1943:
Docked at Mako for repairs.
Escorted convoy from Mako to Shanghai.
23 February-7 March:
Escorted convoy from Shanghai to Palau.
Escorted convoy from Palau to Takao.
24 March-27 April:
Escorted convoys from Takao to Saigon, Manila and Moji.
Escorted convoy from Moji to Takao.
Escorted convoy from Takao to Maizuru, then docked for repairs.
19 June-23 July:
Maizuru-Manila convoy escort duties.
1 August-4 September:
Escorted convoy from Manila to Balikpapan and Palau and back.
Escorted convoy from Manila to Moji.
24 September-10 October:
Escorted convoys from Moji via Takao to Manila.
Reassigned to 3rd Southern Expeditionary Fleet, Southwest Area Fleet.
21 October-3 November:
Escorted convoy from Manila via Cebu to Kau, Halmahera Islands.
Escorted convoy from Kau via Davao to Manila.
18 November-1 December:
Escorted convoy from Manila to Kau and back.
9-27 January 1944:
Escorted convoys from Manila to Tarakan and back.
29 January-5 February:
Escorted convoys from Manila to Zamboanga and back.
Escorted convoys from Manila to Balikpapan and back.
20 March-13 April:
Escorted convoys from Manila to Kau and back.
Transport run from Manila to Bacolod, Iloilo Island, and back; then resumed Philippine-area convoy escort duties.
Sunk: by aircraft of TF 38, while escorting convoy south of Mindoro, 110 miles SSE of Manila (13-00N, 122-00E).
10 December 1944:
Removed from Navy List.