The How & Why

1984 · 1 season · 30m · ★ 0.0

Why is seawater salty? What causes volcanoes to erupt? Why don't man-made satellites fall from the sky? What makes people sleepy? Answers to these questions and more are in this animated title which explores topics of nature, customs, and technology.

Start from S1E1 · Episode 1

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Episodes

Season

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E1
1. Episode 1
1984 · 30m
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E2
2. Episode 2
1984 · 30m
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E3
3. Episode 3
1984 · 30m
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E4
4. Episode 4
1984 · 30m
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5. Episode 5
1984 · 30m
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6. Episode 6
1984 · 30m
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7. Episode 7
1984 · 30m
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E8
8. Episode 8
1984 · 30m
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E9
9. Episode 9
1984 · 30m
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E10
10. Episode 10
1984 · 30m
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E11
11. Episode 11
1984 · 30m
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E12
12. Episode 12
1984 · 30m
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E13
13. Episode 13
1984 · 30m
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E14
14. Episode 14
1984 · 30m
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E15
15. Episode 15
1984 · 30m
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16. Episode 16
1984 · 30m
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E17
17. Episode 17
1984 · 30m
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E18
18. Episode 18
1984 · 30m
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E19
19. Episode 19
1984 · 30m
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E20
20. Episode 20
1984 · 30m
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E21
21. Episode 21
1984 · 30m
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E22
22. Episode 22
1984 · 30m
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E23
23. Episode 23
1984 · 30m
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E24
24. Episode 24
1984 · 30m
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E25
25. Episode 25
1984 · 30m
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E26
26. Episode 26
1984 · 30m
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E27
27. Episode 27
1984 · 30m
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E28
28. Episode 28
1984 · 30m
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E29
29. Episode 29
1984 · 30m
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E30
30. Episode 30
1984 · 30m
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E31
31. Episode 31
1984 · 30m
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E32
32. Episode 32
1984 · 30m
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E33
33. Episode 33
1984 · 30m
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E34
34. Episode 34
1984 · 30m
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E35
35. Episode 35
1984 · 30m
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E36
36. Episode 36
1984 · 30m
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E37
37. Episode 37
1984 · 30m
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E38
38. Episode 38
1985 · 30m
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E39
39. Episode 39
1985 · 30m
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E40
40. Episode 40
1985 · 30m
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E41
41. Episode 41
1985 · 30m
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E42
42. Episode 42
1985 · 30m
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E43
43. Episode 43
1985 · 30m
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E44
44. Episode 44
1985 · 30m
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E45
45. Episode 45
1985 · 30m
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E46
46. Episode 46
1985 · 30m
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E47
47. Episode 47
1985 · 30m
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E48
48. Episode 48
1985 · 30m
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E49
49. Episode 49
1985 · 30m
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E50
50. Episode 50
1985 · 30m
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E51
51. Episode 51
1985 · 30m
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E52
52. Episode 52
1985 · 30m
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E53
53. Episode 53
1985 · 30m
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E54
54. Episode 54
1985 · 30m
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E55
55. Episode 55
1985 · 30m
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E56
56. Episode 56
1985 · 30m
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E57
57. Episode 57
1985 · 30m
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E58
58. Episode 58
1985 · 30m
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E59
59. Episode 59
1985 · 30m
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E60
60. Episode 60
1985 · 30m
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E61
61. Episode 61
1985 · 30m
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E62
62. Episode 62
1985 · 30m
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E63
63. Episode 63
1985 · 30m
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E64
64. Episode 64
1985 · 30m
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E65
65. Episode 65
1985 · 30m
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E66
66. Episode 66
1985 · 30m
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E67
67. Episode 67
1985 · 30m
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E68
68. Episode 68
1985 · 30m
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E69
69. Episode 69
1985 · 30m
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E70
70. Episode 70
1985 · 30m
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E71
71. Episode 71
1985 · 30m
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E72
72. Episode 72
1985 · 30m
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E73
73. Episode 73
1985 · 30m
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E74
74. Episode 74
1985 · 30m
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E75
75. Episode 75
1985 · 30m
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76. Episode 76
1985 · 30m
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E77
77. Episode 77
1985 · 30m
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78. Episode 78
1985 · 30m
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79. Episode 79
1985 · 30m
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E80
80. Episode 80
1985 · 30m
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E81
81. Episode 81
1985 · 30m
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E82
82. Episode 82
1985 · 30m
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E83
83. Episode 83
1985 · 30m
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E84
84. Episode 84
1985 · 30m
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E85
85. Episode 85
1985 · 30m
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E86
86. Episode 86
1985 · 30m
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E87
87. Episode 87
1985 · 30m
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E88
88. Episode 88
1985 · 30m
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E89
89. Episode 89
1986 · 30m
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E90
90. Episode 90
1986 · 30m
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E91
91. Episode 91
1986 · 30m
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E92
92. Episode 92
1986 · 30m
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E93
93. Episode 93
1986 · 30m
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E94
94. Episode 94
1986 · 30m
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E95
95. Episode 95
1986 · 30m
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E96
96. Episode 96
1986 · 30m
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E97
97. Episode 97
1986 · 30m
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E98
98. Episode 98
1986 · 30m
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E99
99. Episode 99
1986 · 30m
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E100
100. Episode 100
1986 · 30m
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Cast

Naomi Matsui

お姉さん

The How & Why

Episodes

1. Episode 1

2. Episode 2

3. Episode 3

4. Episode 4

5. Episode 5

6. Episode 6

7. Episode 7

8. Episode 8

9. Episode 9

10. Episode 10

11. Episode 11

12. Episode 12

13. Episode 13

14. Episode 14

15. Episode 15

16. Episode 16

17. Episode 17

18. Episode 18

19. Episode 19

20. Episode 20

21. Episode 21

22. Episode 22

23. Episode 23

24. Episode 24

25. Episode 25

26. Episode 26

27. Episode 27

28. Episode 28

29. Episode 29

30. Episode 30

31. Episode 31

32. Episode 32

33. Episode 33

34. Episode 34

35. Episode 35

36. Episode 36

37. Episode 37

38. Episode 38

39. Episode 39

40. Episode 40

41. Episode 41

42. Episode 42

43. Episode 43

44. Episode 44

45. Episode 45

46. Episode 46

47. Episode 47

48. Episode 48

49. Episode 49

50. Episode 50

51. Episode 51

52. Episode 52

53. Episode 53

54. Episode 54

55. Episode 55

56. Episode 56

57. Episode 57

58. Episode 58

59. Episode 59

60. Episode 60

61. Episode 61

62. Episode 62

63. Episode 63

64. Episode 64

65. Episode 65

66. Episode 66

67. Episode 67

68. Episode 68

69. Episode 69

70. Episode 70

71. Episode 71

72. Episode 72

73. Episode 73

74. Episode 74

75. Episode 75

76. Episode 76

77. Episode 77

78. Episode 78