Songs, store names, product branding, and advertisements in Japan sometimes use kanji that are old, uncommon, or rarely seen in everyday writing. One reason is that these characters can create a different feel from more common ways of writing the same word. Older forms may suggest tradition, history, or a more serious feel, while complex characters can attract attention simply because of how they look.
What makes these kanji interesting is that they do more than carry meaning. The shape of the character itself can become part of the design. This can be especially effective in store names, product logos, and short advertising phrases. When the character fits the mood of the brand or product, even a single kanji can look stylish and leave a strong impression.
But the opposite is also true. Using a difficult character does not automatically make something look cool. If the choice feels forced, it can seem like someone is trying too hard, and the result may look tacky instead. Because unusual kanji already attract attention, a bad impression can be just as strong as a good one. Once a name or logo starts to look tacky, that impression can be difficult to undo.
Take 珈琲, an older way of writing “coffee.” It is no longer the normal everyday spelling, but many Japanese people have seen it before. In an old-fashioned coffee shop, it can fit the atmosphere very naturally. A store name made from characters that almost nobody can read is different. Instead of feeling special, it may simply feel inconvenient. It becomes harder to search for, remember, or tell someone else about. If a name needs furigana just so people can read it, some may wonder why such difficult kanji were chosen in the first place.
Song lyrics allow a little more freedom. If an unusual character fits the world of the song, it can work as part of the expression. When the sound, meaning, and appearance of the kanji all come together, the result can be much more memorable than ordinary writing. But if the difficult character itself becomes the main thing people notice, it can quickly start to feel forced.
Old or unusual kanji can therefore be a very powerful design tool. When they work, they can give a name, lyric, or advertisement a strong identity. When they do not, the failure can be just as noticeable. Choosing the right character and placing it in the right visual setting is where the designer’s skill really shows.
