Event Duration: May 25, 2016 17:00 - June 01, 2016 13:59 (JST)
In accordance with the high difficulty quests coming soon, there will be a summoning campaign for Sakata Kintoki, 5★ Berserker.
5★ Berserker - Sakata Kintoki will be unlocked for summoning during the event period. After the event, he will be locked as usual as a Limited Servant.