Chinese would also drop the verb in this case, so I'm assuming they might do that in Japanese as well.
Chinese would also drop the verb in this case, so I'm assuming they might do that in Japanese as well.
Also, the author is a contributor to ruby on github, so I doubt he is negative towards the language.
http://jisho.org/words?jap=%E6%81%90%E3%82%8D%E3%81%97%E3%81...
Japanese also uses a third writing system called kanji, also not an alphabet, whose name literally means "Han [Chinese] characters" in Japanese. Kanji are logographs, where one character represents one entire word or concept rather than sounds.
Most kanji are identical or very similar to modern Chinese characters and are readily intelligible to a Chinese reader, at least in a general sense, though some have diverged a bit.
Grammar is another matter entirely. Japanese is a language isolate, a language that is not related to any other known language. (Someone will reply that it's distantly related to Korean, but this is a fringe theory in linguistics that is not widely accepted.) Chinese and Japanese are not grammatically related at all, and any similarity between their syntaxes is coincidental.
Do any languages have an alphabet according to this definition?
While you're correct that the Japanese writing system is not an alphabet, I feel like your definition here is so vague it almost contradicts your point. After all, each kana character has a much closer correspondence with a particular "sound" than many actual alphabets.
So to clarify, the characters of an alphabet (notionally) correspond to particular phonemes.
When using some strict definition of "related" (e.g. "neither language is a strict descendent of the other"), that may be true, but anybody that's studied both languages has probably noticed that there's an eery similarity between the two, even if it's merely the result of many centuries of cross-pollenization....
My own experience is not so great, I've only studied Korean a bit, but I did study it in Japanese (which I know fairly well), and the similarity made it a lot easier, because so many things corresponded 1-to-1... However Korean friends that are fluent in Japanese constantly rave about how easy it was for them to learn, not just because of the huge amount of shared Chinese-derivative vocabulary (many words are completely identical, with formulaic changes in pronunciation), but because the whole structure of grammar, sentence/conversation-planning, idioms, etc, is so similar that a huge proportion of their Korean instincts pretty much just work as-is in Japanese.
Spoken Japanese and Chinese have little to no relation, except for Chinese words imported into Japanese.
Hiragana, however, is derived from Chinese characters thousands of years ago. The Chinese characters were used in Japanese writing to write words phonetically.