Ikkimi

Learn Japanese with Sweetness & Lightning

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 › N4

The short answer: Ikkimi rates Sweetness & Lightning N4 for learning Japanese: a father and a small child, cooking words. Good for a beginner? Yes. It is one of the easier shows, good for your first weeks.

Ikkimi lists Sweetness & Lightning 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 Sweetness & Lightning?

Ikkimi rates Sweetness & Lightning at N4 (simple everyday talk). What sets its level: a father and a small child, cooking words. Of the 192 anime Ikkimi rates by hand, 7 are easier and 176 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.

FactSweetness & Lightning
Ikkimi’s levelN4 (simple everyday talk)
Whya father and a small child, cooking words
Japanese title甘々と稲妻
FormatTV series
Episodes12, about 24 minutes each
First aired2016
GenresComedy, 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, 甘々と稲妻, is a first lesson in itself. Its 2 words, as a dictionary lists them:

WordKana and romajiMeaning
甘々 あまあま amaamasweet; sugary
稲妻 いなずま inazumalightning; flash of lightning; lightning bolt

How to learn Japanese with Sweetness & Lightning

Ikkimi lists Sweetness & Lightning 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 Sweetness & Lightning 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 Sweetness & Lightning, with the most genres in common first.

Easier

Also N4

Harder

  • N4 to N3Horimiyacasual school talk, short scenesCrunchyrollNetflix
  • N4 to N3Miss Kobayashi’s Dragon Maidhome and office talk, one very polite speakerCrunchyroll
  • N4 to N3Komi Can’t Communicateshort lines, written notes on screenNetflix

See every N4 anime or all 192 anime by Japanese level, and read how to learn Japanese by watching anime from zero.

Questions

Is Sweetness & Lightning good for learning Japanese?

Yes. Ikkimi rates it N4 (simple everyday talk). What sets its level: a father and a small child, cooking words. It is one of the easier shows, good for your first weeks.

What Japanese level is Sweetness & Lightning?

N4, on Ikkimi’s scale from N5 (easiest) to N1 (hardest). Of the 192 anime Ikkimi rates by hand, 7 are easier and 176 are harder. The level is Ikkimi’s estimate, not an official JLPT rating.

Where can I watch Sweetness & Lightning with Japanese subtitles?

Ikkimi lists Sweetness & Lightning 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 甘々と稲妻 mean, word by word?

甘々 (amaama) means “sweet; sugary”; 稲妻 (inazuma) means “lightning; flash of lightning; lightning bolt”.

How many episodes does Sweetness & Lightning have?

AniList’s entry lists 12 episodes of about 24 minutes, first aired in 2016. Later seasons may be listed separately.

What should I watch after Sweetness & Lightning?

Shows a little harder, with genres in common: Horimiya (N4 to N3), Miss Kobayashi’s Dragon Maid (N4 to N3) and Komi Can’t Communicate (N4 to N3).

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