* Two new outfits (male and female) with four different skins each
* Two new hairstyles (male and female)
* New crop: Wasabi
* New fish: Tuna
* New fence: Japanese Fence
* Two new farm decorations: Zen Garden and Torii Gate
* New house: Ryokan
* New house decorations: Futon, Lucky Cat Figurine, Japanese Fan and five new themed paintings
* New house floor, doors and walls

More details on the official game page of Farm Together - Wasabi Pack ...