This is a red book for the science department of Hokkaido University! 2022 There are parts highlighted with a highlighter! (See image) Please understand that there may be some scratches, etc. ⭐︎ Since it will not be possible to put it in the post if it is wrapped in bubble wrap, I will pack it in a transparent bag and ship it‼︎ If it cannot be put in the post, I will ship it in a box! Instant purchase is OK. Please check the profile.