Drama·セフレと恋人の境界線·The Borderline Between Friends with Benefits and Lovers
2025/09/03
Speech timeSpeech duration
3h 46minWord count35,860
Unique words · 596 once
2,651 Unique kanji · 126 once
850Speech speed
340 Difficulty Easy
Episodes7
The subject of "Are we friends with benefits (FWB) or are we in a real relationship?" is tackled in this series of seven episodes.
Genres
Drama
SourcesTMDB
Japanese study overview
Sefure to Koibito no Kyoukaisen is a Japanese drama of 89,844 characters, with 2,651 unique words and 850 different kanji. Its difficulty rating on Jiten is easy, 1.9 out of 5. The full vocabulary list ranks all 2,651 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.
- 言うto say×318
- 俺I×254
- 思うto think×248
- 私I×196
- 人person×157
- 今now×150
- 別れるto part (usu. of people)×139
- 一樹one tree×122
- 好きliking×120
- 川端riverside×116
- 食べるto eat×108
- 付き合うto associate with×104
- 徒子Kachiko×103
- 紗南Sana×52
- 圭太Keita×38
- 達也Tatsunari×29
- 竹林bamboo thicket×15
- 松山Matsuyama (city in Ehime)×10
- 陽子proton×9
- 嘘っぽいcontrived×6