This document provides an overview and itinerary for a tour of Tokyo, Kyoto, and Hiroshima from May 4-19, 2020 called the "Splendours of Shikoku Tour". The tour includes visits to major sites in each city like Tokyo Sky Tree, Sensoji Temple, and Tokyo Tower. It will also include trips to areas on Shikoku island like Ritsurin Garden, the Otsuka Museum of Art featuring ceramic replicas of famous artworks, and the scenic Iya Valley. The tour highlights the natural beauty, cultural activities, and historic sites of each destination.