Overlord Wiki
Overlord Wiki
GA Non-Canon: REMINDER! This page is considered as among one of the many pure game contents found exclusive in Mass for the Dead only. It includes the new standalone characters that had a first-time appearance in the game. Meanwhile, the old characters had a different role and fate than from the main storyline in the official books. For that reason, it has no connections to the canon story materials of Overlord Light Novel series. The content that you had read here are based on the Overlord mobile game.

Swimsuit (水着) was a type of item from YGGDRASIL that appeared in Mass for the Dead.


An event item that was only available during the summer in YGGDRASIL. Though the idea of swimsuits have also been introduced into the New World by way of the Minotaur Sage.


Swimsuits are skin-tight or loose-fitting clothes that range from designs that almost completely cover the body to designs that expose almost all of the body.


According to Pandora's Actor, a swimsuit has a special effect called [Water Processing] and has complete resistance to water. Due to the lightweight material, it allows a wearer to easily move on land and the wearer is comfortable even in humid environments. In the game, the item increases attack and skill attack power of the water element and reduces magic damage received.


  • In the game, this item was retrieved from the Treasury for the Pleiades to investigate a newly discovered island.[1]
  • In the game, it is ranked as a five star Relic Item.
  • Later in a game promotion, it is revealed by Blue Roses when picking high-quality armor to the Kingdom from a remote seaside village that a mountain dwarf crafted such attire as a hobby to craft the perfect swimsuit.[2]
  • In Mass for the Dead, Peroroncino gifted Shalltear her own swimsuit that resembled a babydoll outfit and a crimson color that compliment's his creation's paleness. He also included data for the chest padding as part of the outfit. The reason as to why he did so is uncertain but its likely that the Supreme Being did not want to the jinx the myth that "vampires are weak in running water", and so it was to act as a ballast for posture stability in water.[3]
  • After some test conducted by Nazarick, swimsuits from the New World are notably inferior to those found in the Treasury.[4]
  • Tsuibayaya provided a prototype to Kyuko after she tried using her illusion magic to unsuccessfully cloth herself in one.[5]
  • Mare and Aura have swimsuits, based on the "sailor dress", which has a history of being favored by the royal family in ancient times, and also loved as deck clothes by sailors and uniforms for students.
  • Momonga's swimsuit briefs were lent to Tsuibayaya to secure his cooperation to develop new daily household magic items for the Sorcerer Kingdom.[6]
  • Tsuibayaya made another prototype, which was lent to Saint Clementine for an operation to subjugate a Super Giant Sanitary Slime in the sewers of E-Rantel.[7]
  • Nishikienrai provided Narberal Gamma with a ninja-themed swimsuit. And Albedo acquired one with a ninja theme for a specific mission.[8]
  • For the second Halloween Festival at E-Rantel, Tina, Tia and Clementine wore their swimsuits.[9]
  • On the cover of Overlord: The Undead Oh! Chapter 68, Blue Roses are all wearing swimsuits.[10]
  • In Mass for the Dead, some swimsuits were introduced to the Slane Theocracy after a certain "incident" in E-Rantel, after agents of the Theocracy noticed the item's usefulness and brought them back for the use of the Black Scripture for "research purposes". The 11th Seat of the Black Scripture and Extra Seat were along the members who tried out the equipment.[11]



Click on the images to enlargen them.