親指交換
Oyayubi Kōkan: family as a safety net
Plan money together, so one emergency never becomes everyone’s crisis.
In Japan, wealth is often planned across generations: grandparents help with education, parents help with a first home, and money is passed down gradually and deliberately.
Sri Lankan families already live this way: siblings help with school fees, children support parents, relatives abroad send remittances home. What is often missing is a shared plan.
A family that sees the same numbers makes calmer decisions, avoids duplicate spending and builds an emergency fund that protects everyone.
Try it this week
- Share one family workspace with your partner
- Build 3 to 6 months of needs as an emergency fund
- Start an education goal on the day a child is born
How Ithuru helps
Shared family workspaces with roles, shared goals for education, weddings and homes, and an emergency fund measured in months of needs.
Practise Oyayubi Kōkan with your own rupees
Free for 30 days with every Pro feature. No card, no bank login.
Create my free accountNext guide: Shūnyū Nisshi: the income diary