Indian Prime Minister Narendra Modi addressed Japanese leader Sanae Takaichi as his "younger sister" during a summit in New Delhi [1].

The gesture underscores the deepening personal and diplomatic ties between the two nations as they seek to expand cooperation in defense and economic security [3].

During the meeting on July 2, 2024 [1], Modi used the Hindi term "Choti Behen" to describe Takaichi [2]. He said she was a "visionary and popular leader" [1]. The interaction was captured on camera, showing Takaichi smiling in response to the familial greeting [2].

Modi said the term was intended to highlight a close friendship between the leaders [3]. This personal rapport serves as a backdrop for broader strategic goals. Both countries are currently working to strengthen their bilateral framework to ensure regional stability, and economic growth [3].

Takaichi is Japan's first female prime minister [4]. The summit in New Delhi provided a platform for the two leaders to discuss shared interests in the Indo-Pacific region, focusing on security architecture and trade agreements [1], [3].

The use of familial language in diplomacy is a known tactic used by Modi to build rapport with international counterparts. By framing the relationship in personal terms, the Indian Prime Minister aims to solidify the political bond between New Delhi and Tokyo [3].

"my younger sister"

The use of familial terminology by Prime Minister Modi is a strategic diplomatic tool designed to pivot formal state relations toward personal alliances. By framing the relationship with Japan's first female prime minister as a sibling-like bond, India seeks to ensure long-term continuity and trust in its security and economic partnerships with Japan, regardless of shifts in the broader geopolitical climate.