so the game i've gotten my hands on is linked here
httpx://hentaibedta.net/game-escape-from-a-locked-room-naked-with-the-sister-of-your-dreams/
and using these two sites
httpx://ci-en.dlsite.com/creator/14158/article/673139
httpx://ci-en.dlsite.com/creator/14158/article/674956
and translating the pages to english ive been able to piece some of the game together. the problem is that part of the game uses pictures instead of text which i cannot get the translation of in order to solve the puzzles and progress the game. if anyone is willing to help that would be extremely appreciated.
So far ive been able to peice together going to the vase by the bed first, interacting with the shelf next to the vase and entering 001, but now i'm stuck as the next section requires answering a number riddle based on the picture the suit of armor presents, and i cannot translate the picture.

the second page ive linked includes a 'guide' by the author but isn't entirely helpful as the actual answers are not written.