1日集中 - 仕事・勉強のためのBGM

Lets Do an All-Dayer

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Determined Study

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What Needs to Be Done

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Knowledge Vibes

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Working to my Limits

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At My Revision Plan

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Excessive Concentration

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Work and Study

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All Those Heavy Thoughts

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Dynamic Moods

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Spirited Researcher

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Fabulous and Think

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As Much as I Need To

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Thoughts are all the Time

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Total Drive

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Only Effort Succeeds

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Determined Grooves

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Hard at the Study

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Knowledge Won't Come Easy

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Ready to Work All Day

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Idea after Idea

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Thoughts in Passing

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Wear Out the Books

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Revision Completion

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A Day for Working

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