
Technical Specifications
Overview
Biwako Floating School (びわ湖フローティングスクール) is an educational project run by Shiga Prefecture, Japan, since 1983. The project involves running an educational cruise program in which fifth graders living in Shiga Prefecture board a ship for educational purpose Uminoko for a two-day, one-night cruise on Biwako, or Lake Biwa. Uminoko carries approximately 160 children per voyage, making 90 voyages per year and carrying 15,000 people each year. Biwako Floating School also refers to this ship. The purpose of Biwako Floating School project is to help children deepen their understanding of the environment of Lake Biwa and their local area, and to have the children live together on the ship. Participating pupils said they were satisfied with completing the tasks assigned to them, collaborating with their friends, and learning. Teachers who boarded with pupils commented that the project was an inspiring experience for the children.
Composite Risk
Multiple adverse factors, or a hard ship-specific signal, lift this hull above the fleet norm.
A coverage-weighted blend of the single component we could read for this hull; the weights renormalise over only the components present, so a thin read is never inflated and a hull is never credited a “safe 0” for a signal it has no row for. This headline is flagged low-confidence (a thin or structural-only read) and should not be treated as a verdict. Higher means riskier. Derived in-house from government-open port-State-control, flag, sanctions and our own vessel data; weight it by the coverage above.
Commercial
Price it in the Route Planner between any two commercial ports: ballast and laden legs, two fuels at live bunker prices, port and canal costs, the weather on the way, and the TCE set against the market.

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