Japanese chef and caterer needed for private event

On 10th of June I want to celebrate with friends. Offering a Japanese/Korean style BBQ as a garden buffet/party. I look for a chef and one or two additional service personal for a private afternoon to evening event for up to 20people. After traveling Japan for the cherry blossom season this year and experiencing a range of different Japanese dishes I want to share this experience with my friends. Please get in touch via e-mail with as much information as you can and references.