The document discusses a 90cm skatsushima that was made by 20 people. It provides charts showing the number of recent business school graduates and kindergarten school graduates from 0 to 18 years old in intervals of 18 years for 6 different years. The document also contains equations adding positive numbers together to get results including an exclamation point.

1. skatsushima

2. by

4. 20
90cm
90cm
1

5. 18
( )

11. 0 18

12. 0 18

13. 0 18

14. 0 18

15. 0 18

16. 0 18

19. Recent Business School Graduates

21. Recent Kindergarten School Graduates

22. 0 18

23. 0 18

24. 0 18

25. 0 18

26. 0 18

27. 0 18

30. 40
30
20
10
0

31. 40
30
20
10
0

32. 40
30
20
10
0

33. 40
30
20
10
0

34. 40
30
20
10
0

35. 40
30
20
10
0

36. 40
30
20
10
0

37. 40
30
20
10
0

38. +

39. +

40. +
=

41. …

42. +

43. +

44. +
= !

45. …