Here is the full list of all 23 Echo Tokyo: Phoenix achievements.
Unable to remain alone
Begun Serenity's Story
Watch as Serenty's Dark Fate is decided
Time for the old breed to die off
Sacrifice yourself rather than back down
Damned if you do, Damned if you don't
A friendship with Serenity is enough
A loving embrace from Serenity
Begun Red and Blue's Story
A future of Intrigue
Walked into a Trap
Begun a New Investigation Story
Job Completed Perfectly
Hoodwinked the mob
Spending a moment with Keiji
Begun Keiji Light's Story
A Missed Opportunity and failed job
A moment lost and then its over
One Dream Accomplished
The dark tide waits and pulls you under
Begun The Escort Story
It's a living, I'm no-one special
A bad decision leads to the worst end