Romaji input reference

All 135 kana the engine knows, with every spelling it will accept — generated from the game's own typing engine, so it cannot drift from what actually works.

cha
Hepburn
tya
Kunrei
cya
Also accepted

Hepburn is the default display style: it is what you see written under each station name. Kunrei-shiki (si, tu, sya) can be chosen on the setup screen instead. That choice only changes what is displayed — every spelling in these tables is accepted either way.

Basic kana (gojūon) 45

The 46 kana of the standard chart. Where Kunrei-shiki spells a kana differently — し as si, ち as ti, つ as tu, ふ as hu — both spellings are accepted.

Practise this set
aiueo
あaいiうuえeおo
かkaきkiくkuけkeこko
さsaしshisiすsuせseそso
たtaちchitiつtsutuてteとto
なnaにniぬnuねneのno
はhaひhiふfuhuへheほho
まmaみmiむmuめmeもmo
やyaゆyuよyo
らraりriるruれreろro
わwaをwo

Voiced and semi-voiced kana 25

The が row through the ぱ row. じ is ji in Hepburn and zi in Kunrei-shiki; both are always accepted.

Practise this set
aiueo
がgaぎgiぐguげgeごgo
ざzaじjiziずzuぜzeぞzo
だdaぢdiづduzuでdeどdo
ばbaびbiぶbuべbeぼbo
ぱpaぴpiぷpuぺpeぽpo

Contracted sounds (yōon) 36

A full-size kana followed by a small ゃ, ゅ or ょ. You can also type these as their two kana separately — しゅ as shi then lyu — though the direct spelling is shorter.

Practise this set
yayuyo
きゃkyaきゅkyuきょkyo
しゃshasyaしゅshusyuしょshosyo
ちゃchatyacyaちゅchutyucyuちょchotyocyo
にゃnyaにゅnyuにょnyo
ひゃhyaひゅhyuひょhyo
みゃmyaみゅmyuみょmyo
りゃryaりゅryuりょryo
ぎゃgyaぎゅgyuぎょgyo
じゃjazyajyaじゅjuzyujyuじょjozyojyo
びゃbyaびゅbyuびょbyo
ぴゃpyaぴゅpyuぴょpyo
ぢゃdyajajyazyaぢゅdyujujyuzyuぢょdyojojyozyo

Foreign-sound combinations 20

Combinations used to write loanwords and non-Japanese names. Station names need them more often than you would expect — the ゲートウェイ in Takanawa Gateway, for one.

Practise this set
ゔvuうぃwiwhiうぇwewheうぉwhoふぁfa
ふぃfiふぇfeふぉfoてぃthiでぃdhi
でゅdhuとぅtwuどぅdwuしぇshesyeちぇchetye
じぇjezyeつぁtsaつぃtsiつぇtseつぉtso

Small kana and the long-vowel mark 9

Typed with an l or x prefix when they stand alone. The katakana長音 mark ー is simply a hyphen.

Practise this set
ぁlaxaぃlixilyixyiぅluxuぇlexelyexyeぉloxo
ゃlyaxyaゅlyuxyuょlyoxyoー-

Rules that depend on the next kana

The small っ (sokuon)

A small っ doubles the first consonant of the mora that follows it: っか is kka, っち is cchi (from chi). It can also be typed explicitly as ltu or xtu followed by that mora, and a っ at the very end of a word takes only those explicit forms.

KanaHepburnAlso accepted
っかkkaltukaxtukaltsukaxtsuka
っさssaltusaxtusaltsusaxtsusa
っちcchiltuchiltutixtuchixtutiltsuchiltsutixtsuchixtsuti
っぷppultupuxtupultsupuxtsupu
っltuxtultsuxtsu

The mora ん

ん is a single n when the next mora starts with a consonant other than n or y — んば is nba. Before a vowel, before y, or before another n, a single n would be ambiguous, so it is not accepted there: んあ must be nna or xna. Typing nn always works, in every position.

KanaHepburnAlso accepted
んばnbannbaxnba
んじnjinnjinnzixnjixnzi
んあnnaxna
んやnnyaxnya
んnnxn

Long vowels and the ー mark

Long vowels are typed out in full, exactly as the kana are written: とうきょう is toukyou, not tōkyō or tokyo. The katakana long-vowel mark ー is typed as a plain hyphen.

KanaHepburnAlso accepted
ー-—
とうきょうtoukyou—
しんじゅくshinjuku—

How this table is made

Romaji input is not one fixed spelling system. Hepburn and Kunrei-shiki spell the same mora differently — し is shi or si, つ is tsu or tu — and this game accepts both, so you can type the way your fingers already know.

The tables below are produced by the game's own tokenizer each time this page renders. There is no hand-maintained copy to fall out of date: if a spelling is listed here it is accepted in play, and if it is accepted in play it is listed here.

A dash means there is nothing more to show — no separate Kunrei-shiki spelling, or no alternates beyond the canonical one.