Log Horizon: The West Wind Brigade(2013)

Log Horizon: Nishikaze no Ryodan

The beautiful harem guild fights bravely!! In the online RPG world of Elder Tales, the West Wind Brigade is renowned among players for its skills, strength, and...gorgeous members! But when a disastrous expansion Pack traps thousands of players inside the game world, it's up to guild master Soujirou to keep his friends safe-from man and beast alike!!

(Source: Yen Press)