Japanese language question, No1. There're 100 questions in total. How many questions can you answer?

[@nihon_wo_sekaie]

00:00 The opening.
00:20 Level 1-1
00:43 Level 1-2
01:01 Level 1-3
01:21 Level 1-4
01:39 Level 1-5
01:59 Level 1-6
02:19 Level 1-7
02:38 Level 1-8
02:56 Level 1-9
03:15 Level 1-10
03:35 Level 2-1
03:58 Level 2-2
04:18 Level 2-3
04:38 Level 2-4
04:57 Level 2-5
05:16 Level 2-6
05:35 Level 2-7
05:55 Level 2-8
06:15 Level 2-9
06:36 Level 2-10
06:54 Level 3-1
07:18 Level 3-2
07:38 Level 3-3
07:57 Level 3-4
08:18 Level 3-5
08:37 Level 3-6
08:57 Level 3-7
09:17 Level 3-8
09:37 Level 3-9
09:57 Level 3-10
10:16 Level 4-1
10:40 Level 4-2
11:00 Level 4-3
11:18 Level 4-4
11:37 Level 4-5
11:57 Level 4-6
12:17 Level 4-7
12:37 Level 4-8
12:56 Level 4-9
13:17 Level 4-10
13:37 Level 5-1
14:01 Level 5-2
14:20 Level 5-3
14:40 Level 5-4
15:01 Level 5-5
15:20 Level 5-6
15:42 Level 5-7
16:01 Level 5-8
16:22 Level 5-9
16:43 Level 5-10
17:02 Level 6-1
17:26 Level 6-2
17:46 Level 6-3
18:06 Level 6-4
18:30 Level 6-5
18:51 Level 6-6
19:11 Level 6-7
19:31 Level 6-8
19:51 Level 6-9
20:13 Level 6-10
20:33 Level 7-1
20:56 Level 7-2
21:16 Level 7-3
21:37 Level 7-4
21:57 Level 7-5
22:18 Level 7-6
22:38 Level 7-7
22:57 Level 7-8
23:19 Level 7-9
23:40 Level 7-10
24:00 Level 8-1
24:24 Level 8-2
24:45 Level 8-3
25:05 Level 8-4
25:25 Level 8-5
25:45 Level 8-6
26:05 Level 8-7
26:26 Level 8-8
26:47 Level 8-9
27:07 Level 8-10
27:27 Level 9-1
27:51 Level 9-2
28:12 Level 9-3
28:31 Level 9-4
28:51 Level 9-5
29:12 Level 9-6
29:33 Level 9-7
29:53 Level 9-8
30:14 Level 9-9
30:34 Level 9-10
30:55 Level 10-1
31:20 Level 10-2
31:42 Level 10-3
32:04 Level 10-4
32:25 Level 10-5
32:45 Level 10-6
33:06 Level 10-7
33:27 Level 10-8
33:47 Level 10-9
34:07 Level 10-10