Part1
https://itest.5ch.ne...piter/1707262764/l50

Part2
https://itest.5ch.ne...piter/1707266742/l50

Part3
https://itest.5ch.ne...piter/1707270677/l50

Part4
https://itest.5ch.net/test/read.cgi/livejupiter/1707274478/l50