SI-VIS: The Sound of Heroes
Anime
SI-VIS: The Sound of Heroes
2025/10/05
Speech duration
3h 13min
Word count23,156
Unique words3,956
Words (1-occurrence)2,148
Unique kanji1,146
Kanji (1-occurrence)288
Speech speed
326
Difficulty Average
Episodes14
External Rating
55 %

SI-VIS is a co-ed music group, led by Yosuke, shaking up the global music scene with their unmatched vocals and performances. However, they are actually heroes in disguise, battling against mysterious forces threatening the world. They convert audience energy at live performances into combat power. Luckily, the battles appear to be ordinary concerts to the public, keeping their identity a secret. (Source: Crunchyroll)

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Genres
Action
Music
Sci-Fi
Tags
Idol
Superhero
Urban
Super Power
Urban Fantasy
School
Memory Alteration
Subdecks
Episode 1
Speech duration
10min
Word count1,239
Unique words540
Words (1-occurrence)367
Unique kanji298
Kanji (1-occurrence)170
Speech speed
307
Difficulty Easy
Episode 2
Speech duration
15min
Word count1,844
Unique words707
Words (1-occurrence)449
Unique kanji387
Kanji (1-occurrence)199
Speech speed
334
Difficulty Average
Episode 3
Speech duration
12min
Word count1,584
Unique words661
Words (1-occurrence)442
Unique kanji335
Kanji (1-occurrence)180
Speech speed
349
Difficulty Average
Episode 4
Speech duration
15min
Word count1,801
Unique words729
Words (1-occurrence)496
Unique kanji372
Kanji (1-occurrence)193
Speech speed
342
Difficulty Easy
Episode 5
Speech duration
14min
Word count1,717
Unique words701
Words (1-occurrence)478
Unique kanji339
Kanji (1-occurrence)193
Speech speed
322
Difficulty Easy
Episode 6
Speech duration
14min
Word count1,780
Unique words750
Words (1-occurrence)501
Unique kanji392
Kanji (1-occurrence)195
Speech speed
354
Difficulty Average
Episode 7
Speech duration
13min
Word count1,664
Unique words690
Words (1-occurrence)476
Unique kanji353
Kanji (1-occurrence)198
Speech speed
325
Difficulty Average
Episode 8
Speech duration
14min
Word count1,639
Unique words714
Words (1-occurrence)496
Unique kanji346
Kanji (1-occurrence)161
Speech speed
313
Difficulty Average
Episode 9
Speech duration
12min
Word count1,263
Unique words540
Words (1-occurrence)365
Unique kanji286
Kanji (1-occurrence)164
Speech speed
271
Difficulty Average
Episode 10
Speech duration
16min
Word count2,065
Unique words784
Words (1-occurrence)532
Unique kanji399
Kanji (1-occurrence)212
Speech speed
347
Difficulty Average
Episode 11
Speech duration
13min
Word count1,498
Unique words587
Words (1-occurrence)396
Unique kanji280
Kanji (1-occurrence)155
Speech speed
308
Difficulty Easy
Episode 12
Speech duration
13min
Word count1,519
Unique words599
Words (1-occurrence)399
Unique kanji353
Kanji (1-occurrence)204
Speech speed
295
Difficulty Average
Episode 13
Speech duration
11min
Word count1,441
Unique words613
Words (1-occurrence)412
Unique kanji329
Kanji (1-occurrence)184
Speech speed
343
Difficulty Average
Episode 14
Speech duration
15min
Word count2,102
Unique words740
Words (1-occurrence)479
Unique kanji348
Kanji (1-occurrence)172
Speech speed
353
Difficulty Average