I'm not going to be able to say that too many more times. It's a little sad, but I'm getting close to the end of the Isshinryu set of kata. As a style we don't have all that many - eight empty hand kata (Seisan, Seiuchin, Naihanchi, Wansu, Chinto, Kusanku, Sunsu, and Sanchin), and six weapons kata (Tokemine no Kun, Urashi Bo, Shishi no Kun no Dai, Kusanku Sai, Chatanyara no Sai, Higa no Tuifa - aka Hamahiga). There are also two unofficial two person katas, bo-bo, and bo-sai.
As of right now, I have two of the official kata left to learn, Shishi and Hamahiga. I know that Shishi is part of what I learn at nidan (not least because Sensei started teaching it to me on Thursday). I suspect I'll also learn Hamahiga in here somewhere - which should be interesting, since I've never even seen Sensei bring tonfa to class. But I'm feeling a little sad that I'm getting so close to the end of my kata set. I love deepening kata I already know, learning more applications, more bunkai, other ways of looking at things - but I also love digging into new kata, and there's just not that much more to go!
On the plus side, Shishi looks like it will take me a while. It's the longest Isshinryu kata by a fair margin. It's about twice as long as Urashi, which is itself a fairly long kata. It's got a lot of familiar moves, but also several new sequences and different strikes than the other two bo kata. If I'm seeing it correctly, it shouldn't be as prone to leaking into the other kata as Urashi was for Tokemine (they share several very similar sequences).
As part of the effort to deepen my other kata, I'm currently working on mirror-image Seisan. It wasn't as difficult to figure out as I had feared. It took about 2-3 good working sessions, and the left-right switch clicked. I still have to watch the first 5-6 moves carefully to make sure I'm not doing it the normal way, but once I make the first turn, all is good. I'm hoping to find a partner to do the Lennox Legacy team kata with, since I think a pair of us acting as mirrors for each other would look very cool. Maybe I can talk Robbie into it, since he's planning on coming and competing this year (kata only).