A one-sheet answer to “who paid what this month, and who owes whom?” — designed for couples and households of two. The Sakura Duo edition is the original sakura-pastel colorway in the Futari Kakeibo series.

Shared expenses and personal expenses are kept separate, and you set your own split ratio — 50:50, 60:40, 70:30, whatever matches your incomes. Enter names and percentages once on the settings sheet, then just log spend on the monthly sheet; the file auto-calculates lines like “B owes A ¥12,800 this month.”

Twelve categories × twelve months of entries, an annual summary and charts are all there. It works in both Excel and Google Sheets, so you can open it on a phone, a laptop or whatever’s nearest. Built for dual-income couples, newlyweds and roommates living together.

Note: The template and all UI/labels are in Japanese. It’s intended for Japanese-speaking households.

The features are identical across all three color editions (Sakura Duo / Muted Linen / Sky Apricot) — pick whichever matches the room.

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