Thank you for viewing! (*´◡`*) Exam prep while you bathe! By incorporating it into your daily routine, you can naturally acquire knowledge of history! Japanese history from the Paleolithic era to the Reiwa era, condensed into 3 timeline posters. With illustrations and mnemonics, even those who are not good at history can learn it in a friendly way. Made with waterproof Yupo paper, so you can easily stick it on the wall just by getting it wet. By seeing it naturally every day, it will stay in your memory and lead to the habit of studying. The four corners are also rounded, so even small children can use it with peace of mind.