2025/04/28
Speech timeSpeech duration
78h 20minWord count645,085
Unique words · 10,727 once
26,479 Unique kanji · 287 once
2,496Avg. sentenceAverage sentence length28.2
Speech speed
394 Difficulty Hard
Videos408
Avg. lengthAverage video length
15:04TEDx is an international community that organizes TED-style events anywhere and everywhere - celebrating locally-driven ideas and elevating them to a global stage. TEDx events are produced independently of TED conferences, each event curates speakers on their own, but based on TED's format and rules.
SourcesYouTube
Japanese study overview
TEDx talks in Japanese is a Japanese youtube of 1,574,596 characters, with 26,479 unique words and 2,496 different kanji. Its difficulty rating on Jiten is hard, 3.7 out of 5. The full vocabulary list ranks all 26,479 words by how often they appear, and you can study them on Jiten or download them as an Anki deck.
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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.
- 思うto think×5,343
- 私I×5,130
- 自分myself×3,186
- 人person×2,935
- 僕I×2,324
- 言うto say×2,255
- 作るto make×1,817
- 今now×1,742
- 考えるto think (about, of)×1,577
- 中inside×1,550
- 皆さんall×1,464
- 時time×1,428
- 校正proofreading×402
- 字幕subtitles×216
- 手話sign language×111
- 取り組みeffort×78
- 震災earthquake disaster×74
- 起業starting a business×74
- 高齢者old person×71
- 秋田Akita (city, prefecture)×67