
Episodes

1. B Class News Award 2022 - Part 1
9 Jan 2023 · 30 min

2. B Class News Award 2022 - Part 2
16 Jan 2023 · 30 min

3. Proxy Game Battle - Part 1
23 Jan 2023 · 30 min

4. Proxy Game Battle - Part 2
30 Jan 2023 · 30 min

5. Proxy Game Battle - Part 3 & Get a Reward for Making Akimoto Cry - Part 1
6 Feb 2023 · 30 min

6. Get a Reward for Making Akimoto Cry - Part 2
13 Feb 2023 · 30 min

7. Nogizaka46 Song Master - Part 1
20 Feb 2023 · 30 min

8. Nogizaka46 Song Master - Part 2
27 Feb 2023 · 30 min

9. Manatsu Akimoto's Legend Hit Campaign
6 Mar 2023 · 30 min

10. Infiltrate 11th Birthday Live
13 Mar 2023 · 30 min

11. Cooperation with new Captain - Part 1
20 Mar 2023 · 30 min

12. Cooperation with new Captain - Part 2
27 Mar 2023 · 30 min

13. Whose cooking is better? - Part 1
3 Apr 2023 · 30 min

14. Whose cooking is better? - Part 2
10 Apr 2023 · 30 min

15. I Love This Now - Part 1
17 Apr 2023 · 30 min

16. I Love This Now - Part 2 & Double Center Quiz - Part 1
24 Apr 2023 · 30 min

17. Double Center Quiz - Part 2
1 May 2023 · 30 min

18. Nogizaka Speed Queen! - Part 1
8 May 2023 · 30 min

19. Nogizaka Speed Queen! - Part 2
15 May 2023 · 30 min

20. Oniichan's Present Championship - Part 1
22 May 2023 · 30 min

21. Oniichan's Present Championship - Part 2
29 May 2023 · 30 min

22. Super snacks - Part 1
5 Jun 2023 · 30 min

23. Super snacks - Part 2 & Was there such a member? - Part 1
12 Jun 2023 · 30 min

24. Was there such a member? - Part 2
19 Jun 2023 · 30 min

25. Nogizaka46 Bowling 2023 - Part 1
26 Jun 2023 · 30 min

26. Nogizaka46 Bowling 2023 - Part 2
3 Jul 2023 · 30 min

27. Instigator Grand Prix - Part 1
10 Jul 2023 · 30 min

28. Instigator Grand Prix - Part 2
17 Jul 2023 · 30 min

29. Art Game Competition - Part 1
24 Jul 2023 · 30 min

30. Art Game Competition - Part 2
31 Jul 2023 · 30 min

31. Three-way battle between seniors and juniors - Part 1
7 Aug 2023 · 30 min

32. Three-way battle between seniors and juniors - Part 2
14 Aug 2023 · 30 min

33. New Center Strengthening Training - Part 1
21 Aug 2023 · 30 min

34. New Center Strengthening Training Conclusion and 33rd Single Hit Prayer - Part 1
28 Aug 2023 · 30 min

35. 33rd Single Hit Prayer - Part 2
4 Sept 2023 · 30 min

36. 33rd Single Hit Prayer Finale and Did You Know? Grand Prix - Part 1
11 Sept 2023 · 30 min

37. Did You Know? Grand Prix - Part 2
18 Sept 2023 · 30 min

38. New Center Training Quiz Nagi Inoue Part 2
25 Sept 2023 · 30 min

39. What Really Happened During Midsummer National Tour 2023 - Part 1
2 Oct 2023 · 30 min

40. What Really Happened During Midsummer National Tour 2023 - Part 2
9 Oct 2023 · 30 min

41. Nogizaka 46 Singing Queen - Part 1
16 Oct 2023 · 30 min

42. Nogizaka 46 Singing Queen - Part 2
23 Oct 2023 · 30 min

43. Nogizaka46 Halloween Party - Part 1
30 Oct 2023 · 30 min

44. Nogizaka46 Halloween Party - Part 2
6 Nov 2023 · 30 min

45. Nogizaka46 Halloween Party - Part 3/Clumsy Derby Part 1
13 Nov 2023 · 30 min

46. Clumsy Derby Part 2 / Year-End Gift Grand Prix ➀
20 Nov 2023 · 30 min

47. Year-End Gift Grand Prix ➁
27 Nov 2023 · 30 min

48. Year-End Gift Grand Prix ③ / Conquer Japan's Tallest Staircase ➀
4 Dec 2023 · 30 min

49. Conquer Japan's Tallest Staircase ➁
11 Dec 2023 · 30 min

50. Conquer Japan's Tallest Staircase Part 3
18 Dec 2023 · 30 min

51. Nogizaka46 Generational Year-End Party Part 1
25 Dec 2023 · 30 min
Nogizaka Under Construction Season 9: quick answers
How many episodes are in Nogizaka Under Construction Season 9?
Season 9 of Nogizaka Under Construction has 51 episodes, about 26 hours in total.
When did Nogizaka Under Construction Season 9 come out?
Season 9 premiered on 9 Jan 2023.