Where's Tama? Tama & Friends Mini Calculation & Kanji Drill Keychain 6th Grade Set This is a set of Kanji and calculation drills. Both are for 6th grade. I'm selling these because they're not for my child's grade. I had a lot of trouble collecting the sets for the desired grade. How about it, 6th graders and their parents? They will be shipped out of the capsule, via regular mail (mini-letter). Thank you.