Kurogane Pukapuka Tai by Kurihashi Shinsuke — Ongoing

I77746

The story follows the adventures of a Japanese battleship, the crew of which consists solely of girls for some reason (Current submarines are actually all male crews because of privacy concerns...). This is pure fanservice and the historical details could perhaps be questioned, but as long as you like ships, tough girls and comedy, you're still gonna enjoy it.

Volume 1
Chapter 1: Subequatorial Fashion Show released Feb 25 '09
Chapter 2: The Indian Ocean Rendez-vous released Mar 3 '09
Chapter 3: The Air Battle of Africa released Mar 12 '09
Chapter 4: Clash! The Sea Battle of Mogadishu released Mar 19 '09
Chapter 5: Love Tactic: Abordage! released Apr 1 '09
Chapter 6: The Big Brawl on Unebi's Shipdeck! released Apr 1 '09
Chapter 7: Glittering Amidst the Storm released Apr 10 '09
Chapter 8: The Two Alone on the Atlantic Ocean released Apr 17 '09 Het
Chapter 9: Towards the Next Batle!... released Apr 30 '09
Chapter 10: U-800 Again! (Smell Included) released Apr 30 '09 Swimsuits
Volume 2
Chapter 11: Decisive Battle! Unebi vs. Aldebaran (part 1) released Jun 10 '13
Chapter 12: Decisive Battle! Unebi vs. Aldebaran (part 2) released Jun 10 '13
Chapter 13: Decisive Battle! Unebi vs. Aldebaran (part 3) released Jun 10 '13
Extra 1: Today's Mamiya released Jun 10 '13
Chapter 14: After the Battle released Jun 10 '13
Extra 2: Judo in a Straight Line released Jun 10 '13
Chapter 15: Unebi's Friend released Jun 10 '13
Extra 3: That Detestable Brown Thing released Jun 10 '13
Chapter 16: Records of the stop in Penang (part 1) released Jun 10 '13
Chapter 17: Records of the stop in Penang (part 2) released Jun 10 '13
Extra 4: Together with the XO released Jun 10 '13
Chapter 18: Records of the stop in Penang (part 3) released Jun 10 '13
Extra 5: Mary and Ann released Jun 10 '13
Chapter 19: The Royal Navy's Counterattack (?) released Jun 10 '13 Ecchi
Chapter 20: Europa vs. U-800! released Jun 10 '13
Volume 3
Chapter 21: Unebi's Shoplifting Crisis released Oct 15 '14
Chapter 22: The Wallaby Won't Sink (part 1) released Oct 15 '14
Chapter 23: The Wallaby Won't Sink (part 2) released Oct 15 '14
Chapter 24: The Wallaby Won't Sink (part 3) released Oct 15 '14
Chapter 25: Sha, the Red Comet released Oct 15 '14
Chapter 26: The Comm Officer and the Doctor (part 1) released Oct 15 '14
Chapter 27: The Comm Officer and the Doctor (part 2) released Oct 15 '14
Chapter 28: The Comm Officer and the Doctor (part 3) released Oct 15 '14
Chapter 29: In the Stormy Night... (part 1) released Oct 15 '14
Chapter 30: In the Stormy Night... (part 2) released Oct 15 '14
Chapter 31: In The Stormy Night... (Part 3) released Nov 23 '14
Chapter 32: What Should I Wear To Live On released Nov 25 '14 NSFW
Chapter 33: Towards a New Fight...! (Part 1) released Jan 24 '15
Chapter 34: Towards a New Fight...! (Part 2) released Jan 31 '15
Chapter 35: Towards a New Fight...! (Part 3) released Mar 19 '15
Chapter 36: Towards a New Fight...! (Part 4) released May 5 '15
Chapter 37: Clash! "Unebi" vs. the US/British Cruisers (Part 1) released Sep 23 '15
Chapter 38: Clash! "Unebi" vs. the US/British Cruisers (Part 2) released Oct 29 '15
Chapter 39: Clash! "Unebi" vs. the US/British Cruisers (Part 3) released Jan 19 '16