He joins the side following the expiry of his contract at Leinster.
James Lowe says he's excited to begin "a new chapter" following confirmation of his move to Tokyo Suntory Sungoliath.
The winger joins the Japan Rugby League One side following the expiry of his contract at Leinster.
He was one of several long-serving players to depart the province, alongside the likes of Ciaran Frawley and Will Connors.
Lowe says it's a "huge honour" to join his new club.

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