I need to book a private room for a dinner gathering of 15 people at Hotel Nikko Fukuoka. Please identify which restaurant can accommodate this group. For the suitable restaurant, list the specific private room combination(s) that fit 15 guests, the private room fee for dinner, and the direct phone number for reservations.
Navigate to the 'レストラン個室のご案内' (Restaurant Private Room Information) page. Locate the sections for all available restaurants with private rooms and identify their capacities. Determine which restaurant(s) can accommodate 15 people in a private room. For the most suitable restaurant, identify the specific private room combination(s) that can host 15 guests. Extract the private room fee for dinner for the suitable restaurant. Extract the direct phone number for reservations for the suitable restaurant. Synthesize the findings to answer the question.
Identify that '鴻臚' (Kohro) is the suitable restaurant for 15 people. State that '真珠＋琥珀' (Shinju + Kohaku) can accommodate up to 20 people, or 'ホール席A' (Hall Seat A) can accommodate up to 16 people, or 'ホール席B' (Hall Seat B) can accommodate up to 35 people. State the private room fee for dinner is 5,500 JPY (tax included). Provide the direct phone number for '鴻臚' as 092-482-1164.