[Befron]

I would not recommend learning Kana like that. I am learning kanji with a kanji a day. By Richard S. Keirstead. IT gives you a kanji, the on pronunciation in katakana and kun pronunciation in hiragana. So, I would recommend getting this, using a kana chart, everyday, do two or three kanji (even though it's one a day lol) and look up their pronunciations. This constant looking up and using the kana for something, such as the pronunciation, will help you memorize them quicker then just outright memorization games with cards, plus since there are so few, it's really not worth it. So basically learn them along with something else, not just them alone. That's how I did it, and I feel I have a good grasp on them. Hope this helps.