Shitsujisama to Himegoto
執事様と秘めごと
Eri is a high school student content with her life as long as she has red tea and sweets. Her routine changes when she is unexpectedly tasked with learning the craft of tea preparation from Ijuuin, the top butler of the Secret Garden. Ijuuin's teaching style is rigorous and lively, occasionally crossing into oddly enjoyable territory.