Akiban Onsen

Location: Future of Akiba
Price: N/A (Reward from the 'Decorate Your Space' quest)
Sellback: 0 AC
Rarity: Awesome Rarity
Rooms: 3
Description: An onsen in Future Akiba. What a wonderful place to relax.
Notes:

• Confirmed by Kotaro to be a 10% drop rate.
• Onsen (温泉) translates to "Hot spring" in Japanese.
• Kurisutarisu (クリスタリス) translates to "Crystallis" in Japanese.
• This item is a direct reference to Goshonoyu Onsen.

House

Room 1

Room 2

Room 3

Thanks to Darkfirekiller.