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From Japanese Restaurant Chains Face High Costs Due to Leafy Green Shortages

How could the lettuce supply shortages in Japan affect Royal Host?

Already happening What happens if… A possibility worth considering, not a forecast.

Royal Host may suspend dishes amid lettuce supply shortages The supply shortage of leafy greens, caused by poor growing conditions, has forced Royal Host to make immediate operational changes. The chain switched the vegetables used in its set meal salads and side dishes from lettuce to cabbage and kale on October 11. Furthermore, a company spokesperson stated that depending on ongoing supply conditions, Royal Host may have to suspend sales of certain dishes.

Reported by 1 independent outlet Written 8 hours ago
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How it reaches Royal Host

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The facts so far

As reported. Each one links to where it comes from.

  • The retail price of lettuce was ¥1,143 per kilogram from Oct 5 to 7, roughly double the average over the past five years.thestar.com.my
  • Royal Host switched the vegetables used in set meal salads and side dishes from lettuce to cabbage and kale on Oct 11.thestar.com.my
  • The shortage of Chinese cabbage and lettuce is expected to continue at least through the end of the month.thestar.com.my

Why it matters

For Royal Host, the shortage presents an immediate challenge to menu stability and potential revenue. The company has already had to substitute core ingredients, and the possibility of suspending sales of certain dishes means a direct impact on customer offerings and sales volume.

This issue is not isolated to Royal Host. Other major chains, such as Mos Food Services, Inc. (operator of Mos Burger), are also considering changing vegetables used in menu items if the green leaf lettuce shortage continues. The shortage is industry-wide, driven by poor growing conditions across Japan.

What we don't know yet

  • Will the supply of lettuce return to normal before the end of the month?
  • How successful will the diversification of sourcing by companies like McDonald’s Co (Japan), Ltd be in stabilizing prices?

What would change this answer

Supply conditions improve rapidlyRoyal Host may be able to revert to using lettuce, stabilizing its menu and potentially reducing ingredient costs.
The shortage persists for a long termRoyal Host may be forced to permanently alter its menu offerings or face sustained pressure on operational costs.

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Questions worth asking

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  • About Butterhead Lettuce

    How might the availability of specific types like butterhead lettuce differ from the general shortage of leaf lettuce in Japan?

  • About Escarole

    Could escarole be used as a viable substitute for lettuce in Royal Host's dishes, given the current supply constraints?

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Brind's analysis is written by AI from the reporting linked above and can be wrong. This explainer is a possibility worth considering, not a forecast: steps marked as Brind's reasoning are not stated in the reporting. It is not investment advice; do your own research.