Yup @Wave there are five new rewards for this event in total. Starting last week, when you finish a runthrough of Edo in single or multiplayer you will receive a reward at the end of it. There is one reward given per week. We are one week 2 currently and you have already missed the demon tea kettle. The new rewards go live every Tuesday evening before Home shuts down for maintenance. When that exact time is though, I am unsure.