All Quiet on the Kissui Front (喜翠戦線異常なし Kissui Sensen Ijō Nashi) is the 7th episode of Hanasaku Iroha. It first aired on May 15, 2011.
Synopis[]
A group of men approaches the inn, and the older staff are worried about their stay. The reason why is because these group of men likes to play "entertainment games". Using air-soft rifles, they use the surroundings as their own field of play, as if the place is an actual battlefield. On the other hand, Tomoe Wajima wants to quit her job in order to start her own life and find a marriage partner. Thinking this a good chance, she tries to create trouble for these gamers so they would complain about Tomoe's performance, ending up with her being fired. But this plan only backfires when Tomoe's "ordeal" becomes a "lesson" for those gamers to become more alert. The gamers leaves the inn in happiness, while Tomoe rethinks about continuing her work as the head waitress.