Ikkimi

Learn Japanese with Restaurant to Another World

How hard its Japanese is, real words from it with kana and romaji, where to watch it, and what to watch before and after.

Last updated 30 October 2026

Anime by Japanese level › N3

The short answer: Ikkimi rates Restaurant to Another World N3 for learning Japanese: food described at length, polite service speech. Good for a beginner? With some help. It sits in the middle of Ikkimi’s levels. A beginner can follow it with kana and romaji on every word, but it is easier after one or two simpler shows.

Ikkimi lists Restaurant to Another World on Crunchyroll. What each service carries varies by country. On Crunchyroll, Ikkimi finds a Japanese subtitle file for the episode in Jimaku’s catalogue and lines it up for you.

The Ikkimi web app and Chrome extension come on one plan. The iPhone app is coming soon.

How hard is the Japanese in Restaurant to Another World?

Ikkimi rates Restaurant to Another World at N3 (everyday Japanese at full speed). What sets its level: food described at length, polite service speech. Of the 192 anime Ikkimi rates by hand, 44 are easier and 80 are harder.

Levels follow the Japanese Language Proficiency Test, from N5 (easiest) to N1 (hardest). They are Ikkimi’s estimate of how hard a show’s Japanese is to follow, from how fast people talk, how many unusual words there are and how clear the voices are. They are not official JLPT ratings.

FactRestaurant to Another World
Ikkimi’s levelN3 (everyday Japanese at full speed)
Whyfood described at length, polite service speech
Japanese title異世界食堂
FormatTV series
Episodes12, about 24 minutes each
First aired2017
GenresFantasy, Slice of Life
Where to watchCrunchyroll

Format, episodes, year and genres are from AniList’s entry, which may cover only the first season.

The words in the title

The Japanese title, 異世界食堂, is a first lesson in itself. Its 2 words, as a dictionary lists them:

WordKana and romajiMeaning
異世界 いせかい isekaianother world (esp. in fiction); otherworld; parallel universe
食堂 N5しょくどう shokudoudining room; dining hall; cafeteria

How to learn Japanese with Restaurant to Another World

Ikkimi lists Restaurant to Another World on Crunchyroll. What each service carries varies by country. Ikkimi does not stream anything: you watch on your own account, in Chrome on a computer, and Ikkimi adds a Japanese line you can click on top of the player.

On Crunchyroll

Crunchyroll rarely has Japanese subtitles. On a Crunchyroll episode, Ikkimi looks for a matching Japanese subtitle file in Jimaku’s public catalogue, loads it and lines it up with the episode by itself. If Jimaku has no file for an episode, you can search by hand in the Ikkimi popup or load a subtitle file from your computer.

  1. Add Ikkimi to Chrome

    Get the extension from the Chrome Web Store and sign in.

  2. Play an episode

    Open Restaurant to Another World on Crunchyroll. The Japanese line appears on top of the video.

  3. Click the words you keep hearing

    The video pauses and the word opens: kana, romaji, meaning, JLPT level and a recording by a native speaker where one exists (never a computer voice; otherwise the line from the show plays again). Keep three to five words an episode, the ones that come up again.

  4. Review them later

    Kept words come back as flashcards on the Ikkimi website, with the scene and the line they came from, just before you would forget them.

Easier and harder shows

Shows within a level of Restaurant to Another World, with the most genres in common first.

Easier

Also N3

  • N3Wolf Childrena film, a mother’s narration, children talkingCrunchyroll
  • N3Natsume’s Book of Friendsgentle pace, spirit and folklore wordsCrunchyroll
  • N3ONE PIECEloud and clear, pirate words that repeatCrunchyrollNetflix

Harder

  • N3 to N2Violet Evergardenformal polite speech, letters read aloudNetflix
  • N3 to N2Ascendance of a Bookwormnarration, book-making and temple wordsCrunchyroll
  • N2Mushishiquiet, old-fashioned and nature wordsCrunchyroll

See every N3 anime or all 192 anime by Japanese level, and read how to learn Japanese by watching anime from zero.

Questions

Is Restaurant to Another World good for learning Japanese?

With some help. Ikkimi rates it N3 (everyday Japanese at full speed). What sets its level: food described at length, polite service speech. It sits in the middle of Ikkimi’s levels. A beginner can follow it with kana and romaji on every word, but it is easier after one or two simpler shows.

What Japanese level is Restaurant to Another World?

N3, on Ikkimi’s scale from N5 (easiest) to N1 (hardest). Of the 192 anime Ikkimi rates by hand, 44 are easier and 80 are harder. The level is Ikkimi’s estimate, not an official JLPT rating.

Where can I watch Restaurant to Another World with Japanese subtitles?

Ikkimi lists Restaurant to Another World on Crunchyroll. What each service carries varies by country. Crunchyroll rarely has Japanese subtitles, so Ikkimi looks for a matching file in Jimaku’s catalogue and lines it up with the episode.

What does the title 異世界食堂 mean, word by word?

異世界 (isekai) means “another world (esp. in fiction); otherworld; parallel universe”; 食堂 (shokudou) means “dining room; dining hall; cafeteria”.

How many episodes does Restaurant to Another World have?

AniList’s entry lists 12 episodes of about 24 minutes, first aired in 2017. Later seasons may be listed separately.

What should I watch before Restaurant to Another World?

Shows a little easier than Restaurant to Another World, with genres in common: Miss Kobayashi’s Dragon Maid (N4 to N3), ARIA The ANIMATION (N4 to N3) and Kiki’s Delivery Service (N4).

Sources: show details from AniList; meanings from JMdict (EDRDG, CC BY-SA 4.0); readings and word splits from kuromoji.js with IPADIC; JLPT word levels from Jonathan Waller’s unofficial lists. See Credits. Spotted a mistake? Tell us at hello@ikkimi.app.

Tonight’s episode is a lesson.

Get Ikkimi