She is particularly fond of a site called Kids Goo, which enriches vocabulary by displaying each result in katakana, hiragana, and kanji. (edutopia.org)
Kaomojis often make use of characters from the Japanese katakana writing system, like the wonderful tantrum - denoting table flip (╯ ° □ ° ） ╯ ┻ ━ ┻. (newscientist.com)
Even if the most basic of katakana is beyond you, you can always hop online and learn the controls that way. (otakuusamagazine.com)