Ministry of Land, Infrastructure, Transport and Tourism, Japan

"The purpose of the Retail Price Survey is to get the nation-wide information on the retail prices of important goods and fees for services in consumer life. The survey consists of two parts: the ""Trend Survey"" that aims to clarify the monthly trend of prices, and the ""Structural Survey"" that aims to clarify, the price structure by region and store type."

Yearly survey published by MIC with basic information of the information and communication industry in Japan(ex. Sales amount, Number of firms)

MILT with basic information of Japanse Ports(ex. Number of vessels entered, Amount of cargo handled).