Here's a hilarious design for a keyboard with a key for most Japanese symbols: https://japan.googleblog.com/2010/04/google.html https://japan.googleblog.com/201

Here's a hilarious design for a keyboard with a key for most Japanese symbols: https://japan.googleblog.com/2010/04/google.html https://japan.googleblog.com/2010/04/google.html It's an April Fool's joke, obviously. For Japanese you can use romaji or some other phonetic system; for Chinese you can use pinyin or bopomofo.