Hiya Vanessa!
Welcome back!
Teppan Edo is one of our boys' favorite restaurants! It's so entertaining! They have a blast each and every time we dine there! Yes, your daughter will be more than welcome there! My daughter's first dining experience there was when she was 4 months old, and she did just fine! Most Table Service restaurants will accommodate the clip on high chair, just make sure you ask beforehand. I'm going to suggest that you might need to use a provided high chair for Teppan Edo simply because of the unique seating configuration at that particular dining venue, but absolutely confirm at check in if you'll be able to use her chair! I liked being able to scoot my little one away from the table a bit during the 'show' portion of the meal. There's a lot going on, and I liked being able to have her placed a bit closer to me and further away from the action, so to speak.
Do make sure that you include her in your dining reservations, and keep in mind that you can always request a high chair once you check-in for your reservation. Also, don't forget the most spectacular thing about vacationing with a baby at Walt Disney World--
Baby Care Centers! I absolutely loved these, and used them each and every vacation with my little ones, and (to be honest) I'm a little bummed I don't have a reason to use these wonderful in-park resources anymore!
Have a magical vacation!
Amanda