I have been looking for a tea house and realized one had been staring me in the face without my realizing it.
The sekisuian (#31) is either an Edo period tea-house or a restaurant, and has interior detail.
ペーパークラフトを作ろう 紙で作れる文化財
The direct link is
http://www2.suita.ed.jp/hak/suita_pa..._sekisuian.pdf
All the model is missing is a
Tsubaki Sanjūrō figure sitting in the entryway.
There WAS a tea house on this site, but the model is no longer available for download:
公開*作品
You can look at it along with all the other long gone models that were once available for download here:
公開終了作品
Papierschnitzel's Japanese Village Builder and Castle Builder can be used to create not only a tea-house but the castle town in which it is located.
papermau.blogspot.com is a constantly updated review of paper models that have been posted to the internet. Mauther has discovered a huge number of Japanese paper models: his site is worth frequent visits.