Radio Star

Drama·ラジオスター
Radio Star
2026/03/30
Speech time
6h 11min
Word count56,753
Unique words
4,062
Unique kanji
1,141
Avg. sentence12.5
Speech speed
237
Difficulty Hard
Episodes32

When volunteer Kanade Hiiragi arrives in a disaster-stricken town in Noto, she teams up with local residents to launch a community radio station.

Genres
Drama
SourcesTMDB

Japanese study overview

Radio Star is a Japanese drama of 139,224 characters, with 4,062 unique words and 1,141 different kanji. Its difficulty rating on Jiten is hard, 3.1 out of 5. The full vocabulary list ranks all 4,062 words by how often they appear, and you can study them on Jiten or download them as an Anki deck.

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Showing 1-25 of 32 decks

32 decks
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Episode 1

Speech time
11min
Word count1,610
Unique words
377
Unique kanji
182
Avg. sentence10.7
Speech speed
212
Difficulty Hard

Episode 2

Speech time
10min
Word count1,555
Unique words
413
Unique kanji
218
Avg. sentence9.3
Speech speed
242
Difficulty Average

Episode 3

Speech time
11min
Word count1,712
Unique words
402
Unique kanji
202
Avg. sentence11.5
Speech speed
221
Difficulty Hard

Episode 4

Speech time
12min
Word count1,857
Unique words
463
Unique kanji
258
Avg. sentence12.5
Speech speed
231
Difficulty Hard

Episode 5

Speech time
12min
Word count1,825
Unique words
417
Unique kanji
210
Avg. sentence13.0
Speech speed
225
Difficulty Average

Episode 6

Speech time
12min
Word count1,877
Unique words
480
Unique kanji
230
Avg. sentence11.4
Speech speed
254
Difficulty Average

Episode 7

Speech time
13min
Word count2,083
Unique words
448
Unique kanji
245
Avg. sentence15.8
Speech speed
236
Difficulty Hard

Episode 8

Speech time
10min
Word count1,628
Unique words
415
Unique kanji
244
Avg. sentence13.4
Speech speed
223
Difficulty Hard

Episode 9

Speech time
11min
Word count1,909
Unique words
430
Unique kanji
197
Avg. sentence11.2
Speech speed
249
Difficulty Hard

Episode 10

Speech time
12min
Word count2,072
Unique words
507
Unique kanji
231
Avg. sentence11.3
Speech speed
291
Difficulty Hard

Episode 11

Speech time
10min
Word count1,643
Unique words
396
Unique kanji
203
Avg. sentence12.1
Speech speed
216
Difficulty Average

Episode 12

Speech time
11min
Word count1,465
Unique words
339
Unique kanji
171
Avg. sentence15.0
Speech speed
184
Difficulty Hard

Episode 13

Speech time
11min
Word count1,883
Unique words
474
Unique kanji
295
Avg. sentence14.4
Speech speed
240
Difficulty Hard

Episode 14

Speech time
12min
Word count2,210
Unique words
494
Unique kanji
292
Avg. sentence13.4
Speech speed
306
Difficulty Hard

Episode 15

Speech time
12min
Word count1,805
Unique words
452
Unique kanji
271
Avg. sentence11.0
Speech speed
244
Difficulty Hard

Episode 16

Speech time
10min
Word count1,558
Unique words
363
Unique kanji
208
Avg. sentence10.1
Speech speed
223
Difficulty Hard

Episode 17

Speech time
12min
Word count1,914
Unique words
430
Unique kanji
220
Avg. sentence12.5
Speech speed
243
Difficulty Hard

Episode 18

Speech time
11min
Word count1,647
Unique words
370
Unique kanji
205
Avg. sentence15.2
Speech speed
208
Difficulty Average

Episode 19

Speech time
12min
Word count1,924
Unique words
496
Unique kanji
296
Avg. sentence11.5
Speech speed
286
Difficulty Hard

Episode 20

Speech time
11min
Word count1,595
Unique words
412
Unique kanji
214
Avg. sentence11.9
Speech speed
212
Difficulty Hard

Episode 21

Speech time
11min
Word count1,665
Unique words
430
Unique kanji
228
Avg. sentence11.8
Speech speed
235
Difficulty Average

Episode 22

Speech time
10min
Word count1,387
Unique words
346
Unique kanji
188
Avg. sentence12.5
Speech speed
203
Difficulty Average

Episode 23

Speech time
12min
Word count2,153
Unique words
477
Unique kanji
243
Avg. sentence16.2
Speech speed
266
Difficulty Average

Episode 24

Speech time
11min
Word count1,742
Unique words
430
Unique kanji
219
Avg. sentence13.2
Speech speed
236
Difficulty Hard

Episode 25

Speech time
12min
Word count1,812
Unique words
418
Unique kanji
231
Avg. sentence14.0
Speech speed
235
Difficulty Hard

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Vocabulary highlights

Here are some of the words that appear most often in this media, as well as a sample of its rarer vocabulary.

See the full vocabulary list (4,062 words) →