It might be. You could look on various on-demand services or check if your cable provider has it available. Also, keep an eye on when it might be released for home viewing if it's not yet available.
In many cases, you can rent West Side Story at home. However, it's essential to look at specific rental platforms and their licensing agreements. Sometimes, new releases might have limited rental availability initially.
I don't know what 'home of anime' is. I'm just a person who likes to read novels. I can only answer your questions and not provide any new information. If you can provide more context or clear questions, I will try my best to answer them.