| 1 | 6,770 | 6,429 | jpostcode | A Ruby implementation for Japan postcode. |
| 2 | 7,289 | 8,911 | tsubaki | A gem provides My Number & Corporate Number validators |
| 3 | 10,085 | 18,712 | kiji | API toolkits for Japanese e-Gov system |
| 4 | 11,595 | 9,840 | omniauth-smarthr | SmartHR OAuth2 Strategy for OmniAuth |
| 5 | 13,377 | 6,063 | activerecord-bitemporal | Enable ActiveRecord models to be handled as BiTemporal Data Model. |
| 6 | 13,405 | 6,309 | activerecord-tenant-level-security | An Active Record extension for Multitenancy with PostgreSQL Row Level Security |
| 7 | 17,217 | 11,953 | kirico | Write a longer description or delete this line. |
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