SI-VIS: The Sound of Heroes
Anime
SI-VIS: The Sound of Heroes
2025/10/05
Speech duration
3h 13min
Word count22,685
Unique words3,953
Words (1-occurrence)2,155
Unique kanji1,144
Kanji (1-occurrence)289
Speech speed
326
Difficulty Average
Episodes14
External Rating
58 %

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
Drama
Music
Romance
Sci-Fi
Tags
Idol
Superhero
Urban
Super Power
Urban Fantasy
Memory Alteration
School
Subdecks
Episode 1
Speech duration
10min
Word count1,210
Unique words529
Words (1-occurrence)358
Unique kanji298
Kanji (1-occurrence)170
Speech speed
307
Difficulty Easy
Episode 2
Speech duration
15min
Word count1,800
Unique words702
Words (1-occurrence)450
Unique kanji387
Kanji (1-occurrence)199
Speech speed
334
Difficulty Average
Episode 3
Speech duration
12min
Word count1,552
Unique words649
Words (1-occurrence)436
Unique kanji335
Kanji (1-occurrence)180
Speech speed
349
Difficulty Average
Episode 4
Speech duration
15min
Word count1,769
Unique words722
Words (1-occurrence)490
Unique kanji372
Kanji (1-occurrence)193
Speech speed
342
Difficulty Easy
Episode 5
Speech duration
14min
Word count1,677
Unique words694
Words (1-occurrence)478
Unique kanji339
Kanji (1-occurrence)193
Speech speed
322
Difficulty Easy
Episode 6
Speech duration
14min
Word count1,746
Unique words751
Words (1-occurrence)510
Unique kanji392
Kanji (1-occurrence)195
Speech speed
354
Difficulty Average
Episode 7
Speech duration
13min
Word count1,636
Unique words683
Words (1-occurrence)471
Unique kanji353
Kanji (1-occurrence)198
Speech speed
325
Difficulty Average
Episode 8
Speech duration
14min
Word count1,622
Unique words702
Words (1-occurrence)484
Unique kanji346
Kanji (1-occurrence)161
Speech speed
313
Difficulty Average
Episode 9
Speech duration
12min
Word count1,243
Unique words538
Words (1-occurrence)366
Unique kanji286
Kanji (1-occurrence)164
Speech speed
271
Difficulty Average
Episode 10
Speech duration
16min
Word count2,007
Unique words772
Words (1-occurrence)527
Unique kanji399
Kanji (1-occurrence)212
Speech speed
347
Difficulty Average
Episode 11
Speech duration
13min
Word count1,469
Unique words582
Words (1-occurrence)395
Unique kanji280
Kanji (1-occurrence)155
Speech speed
308
Difficulty Easy
Episode 12
Speech duration
13min
Word count1,498
Unique words595
Words (1-occurrence)399
Unique kanji353
Kanji (1-occurrence)204
Speech speed
295
Difficulty Average
Episode 13
Speech duration
11min
Word count1,401
Unique words601
Words (1-occurrence)408
Unique kanji329
Kanji (1-occurrence)184
Speech speed
343
Difficulty Average
Episode 14
Speech duration
15min
Word count2,055
Unique words728
Words (1-occurrence)473
Unique kanji348
Kanji (1-occurrence)172
Speech speed
353
Difficulty Average