Since I personally am interested in fuel Economy and alternative fuels. I am putting together a list of the items I sell that are specific to Green motoring.
Item #1 Retail $40.00 Per Litre. (of course TR price is much less, but this is the lowest I can advertise)
And for those that do not read Japanese.

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*100% synthetic This oil is polyalphaolefin-based 100% synthetic oil with original additive system. This is the ideal oil provided with excellent durability and stability under extreme conditions.

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*Hard oil film
This oil protects the engine by keeping a lubrication performance with hard oil film even under extreme conditions.

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*High response
This oil minimizes the engine power loss by reducing friction loss. It brings out the engine's potential and at the same time, offers you a sensitive acceleration response.

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*Oil pressure stability
this oil brings out the engine's potential to the maximum. It is heat resistant and provides oxidation stability which controls thermo droop and lowering of oil pressure.

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*Good mileage
This oil controls friction loss by setting the oil low viscosity. Contribute to good mileage by reducing the viscosity resistance of each engine parts.