By doing so, it indicates these meanings, first, the program is a presentation of the training result, and secondly, the actor is still lacking in experience and would like the audience to see the performance with the acknowledgment of that fact.
そのことによって、第一に修行成った披露であることの意、第二にそれゆえ未熟であるがそのことを承知で見ていただきたいという意を示す。