Products

Things being built under Aulvem — what's currently live, and what's in the works.

Spreadsheet

Templates built in Excel and Google Sheets for shared households and personal routines. Each one ships with multiple colorways and is ready to download, open, and run from the first cell — budgets, expense logs, and other workbooks you'll want to open every month.

Futari Kakeibo — Muted Linen Edition

A muted-beige / linen colorway of the Futari Kakeibo template — the calmer, more grown-up version that sits well in a shared living room. For Japanese-speaking households.

Futari Kakeibo — Sky Apricot Edition

A cool sky-blue and apricot colorway of the Futari Kakeibo template. Light, easy to read, and a kinder dashboard for the early-morning household budget check. For Japanese-speaking households.

Futari Kakeibo — Sakura Duo Edition

A shared household budget template for two — in a soft sakura-pastel palette. Splits shared and personal expenses, runs your custom split ratio, and tells you who owes whom each month. For Japanese-speaking households.

Notion

Notion templates for power users who live inside the app. Built around interlinked databases so projects, knowledge, prompts, and instructions stay in one place — one-click duplicate from the post-purchase PDF, with sample data included so you can see the wiring before customizing.

Claude Projects Knowledge Vault — Notion Template

A Notion template for Claude power users — projects, knowledge files, custom instructions and prompts in one place, so the next conversation can pick up where the last one left off.

Datasets

Structured reference data for cross-border e-commerce and audit-facing work. Each record ships with source URLs, retrieval timestamps, confidence rationale, and a change log; English master and a Japanese view, in both JSON and CSV, with a JSON Schema (Draft 2020-12) included for Python, R, Excel, and BI tools.

EPR Compliance Pro — Snapshot v0.1 (cross-border e-commerce regulation dataset)

Packaging EPR and de minimis import thresholds for DE/FR/IT/ES/NL/GB/US — with source URLs, confidence rationale, and a change log. Built to slot into ISO / SOC 2 audit trails.