Sekai Renai Kikō (W.L.O.世界恋愛機構, officially translated into English as World Love Organization) is a Japanese adult visual novel developed and published by Akabeisoft2 on March 26, 2009.

The Xbox 360 version removed sexual content, but the graphics were increased to 1280x720 resolution and 5.1 surround sound was added.

Much of the gameplay requires little interaction from the player as the majority of the time is spent reading the text that appears on the game's screen.

The PC version's opening theme song is Love Paradise (ラブパラダイス), sung by Rekka Katakiri, composed by bassy, and with lyrics by wight.

Sekai Renai Kikō won the gold prize in the character design category in the 2009 Moe Game Awards.