Takatsugu (written: 高次, 崇継, 崇二) is a masculine Japanese given name. Details for the kanji 崇 · 嗣 means "heir, succeed, inherit." To Succeed - To take over and continue the legacy of a family or lineage.
Notable people with the name include:
(1890–1967), Imperial Japanese Navy admiral (1560–1609), Japanese daimyō (born 1978), Japanese composer, arranger and music producer (1602–1676), Japanese daimyō of the early Edo period (born 1991), Japanese cross-country skier
References
https://japanese-names.info/first-name/takatsugu/