Elektra has its first appearance in Daredevil #168

Kirigi appears for the first time in Daredevil #174

Next to the organization called "The Hand"

Elektra is resurrected in Daredevil #190

Same number where its origins are shown with The Chaste

The murder of Elektra's mother Has two variants;

In Elektra Root of Evil # 4, she dies for a murderer hired by her brother Orestez Natchios,

While on Elektra # 18, she dies in the civil war being chased by a rebel.

Typhoid Mary is listed in Daredevil #254

Tattoo (Tudo Sokuto) appears by First time at Genetix # 2

Stone appears for the first time in Daredevil #187

Stick appears in Daredevil # 176

The Chaste appears by First time on Daredevil #187

To Know more about Elektra, this list of comics will help.