2020 (2020)

1. The theory that it's easy to lose track of a celebrity while on location - Part 3. Asking people on the street "What is your age?" theory.

The theory that it's easy to lose track of a celebrity while on location - Part 3. Reverse quiz where people on the street are asked "What is your age?" and then asked "How old do you think I look?" - it's difficult to get the right answer theory.

2. Episode 2

3. Episode 3

4. Episode 4

5. Episode 5

6. A cold-proofing showdown on a snowy mountain, followed by a visit to a sauna in the same outfit! ▼ Being able to fart without being noticed during a drinking party.

A showdown with mixed rules of cold and heat protection. The theory that the sound of farting can surprisingly be masked during a drinking party.

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

[Everyone's Theory Special] The theory that you can call a rhino by its name without honorifics. ▼ The theory that if you’re served imitation crab at a crab specialty restaurant, you won’t be able to tell the difference. ▼ The theory that after handcuffs are removed, people will always touch their wrists. ▼ The theory that people with fluffy cheek hair won’t feel a slap — testing 19 theories.

38. Episode 38

39. Episode 39

40. Episode 40

41. Episode 41

42. Episode 42