Characters in Spy x Family, Vol. 6

Twilight

A master spy who enters an underground tennis tournament to obtain a crucial intelligence document.

Also in Spy x Family, Vol. 1, Spy x Family, Vol. 2, Spy x Family, Vol. 3, Spy x Family, Vol. 4, Spy x Family, Vol. 7

Loid Forger

Twilight's alias as a psychiatrist and the adoptive father of Anya and husband of Yor, maintaining a fake family for his mission.

Also in Spy x Family, Vol. 4, Spy x Family, Vol. 5, Spy x Family, Vol. 7, Spy x Family, Vol. 8

Nightfall

A fellow spy working with Twilight, who also harbors a secret crush on him, potentially complicating their mission.

Yor Forger

An assassin known as "Thorn Princess" who is married to Loid Forger as part of his cover, unaware of his true identity.

Also in Spy x Family, Vol. 1, Spy x Family, Vol. 2, Spy x Family, Vol. 4, Spy x Family, Vol. 5, Spy x Family, Vol. 7, Spy x Family, Vol. 8

Anya Forger

A telepathic orphan adopted by Loid Forger, who is aware of her parents' secret identities and often tries to help them.

Also in Spy x Family, Vol. 1, Spy x Family, Vol. 2, Spy x Family, Vol. 3, Spy x Family, Vol. 4, Spy x Family, Vol. 5, Spy x Family, Vol. 7, Spy x Family, Vol. 8