Einstein, Albert Bukkake. 2015. YJSNPI Betelgeuse Theory. Shimokitazawa: Shimokitazawa University Publishing.
Yajuusenpai, also known as YJSNPI, is one of the most mysterious things in the whole universe; despite of our efforts for centuries, nothing about its identity has been revealed. Unlike my previous tries, this time I make an attempt to approach YJSNPI's identity from cosmophysical and mythological points of view. As a result, years of researches have lead me to the fact that YJSPI is the same being as Betelgeuse, the brightest star in the Orion constellation.