LiSA is best known for performing theme songs in various anime titles such as Fate/Zero, Sword Art Online, My Hero Academia, Nisekoi, and most recently, Demon Slayer: Kimetsu no Yaiba.
Suzuki on the other hand, is best known for his roles as The Seven Deadly Sins' Ban, Kuroko's Basketball's Kazunari Takao, Baka and Test - Summon the Beasts' Yuji Sakamoto, and Free!'s Makoto Tachibana. For tokusatsu fans, he is best known as Tokumei Sentai Go-Busters' Usada Lettuce, Ultraman Ginga S the Movie's Etelgar, and Kamen Rider Dragon Knight.
From all of us here, congratulations to the happy couple!
[Source: Anime News Network]