Moreover, it is abridged from my own perspective, in the light of my own concerns. If you find the decision interesting, please try to access the original source. I have at hand. If necessary, other reviews can be gathered relatively easily through my student.
Verbatim translation is within quotation marks, but the rest is only a summary.
My comments are in red . Niftyserve is the Japanese branch of CompuServe, and one of the two largest BBS-networks in Japan. The female is not weak. She pretends to be weak, but in fact she is just ill natured. Claim against Y2 is based upon tort caused by inaction.