Here is the full list of all 47 BLUE REFLECTION / BLUE REFLECTION achievements.
Congratulations! You have unlocked all achievements.
Completed Chapter 12.
Defeated Daath by Reflect Counter.
Defeated Yesod by Reflect Counter.
Completed Chapter 11.
Reached at a maximal Reflector level.
Created all items.
Completed Kei's Bond Episodes.
Completed Rin's Bond Episodes.
Completed Fumio's Bond Episodes.
Completed Sanae's Bond Episodes.
Completed Chihiro's Bond Episodes.
Enhanced a Fragment to the maximum.
Completed Ako's Bond Episodes.
Completed Mao's Bond Episodes.
Completed Yuri's Bond Episodes.
Collected 50 Fragments.
Completed Sarasa's Bond Episodes.
Completed Rika's Bond Episodes.
Completed Chapter 10.
Defeated Tiphereth by Reflect Counter.
Completed Chapter 9.
Defeated Cochma by Reflect Counter.
Completed Chapter 8.
Completed Kaori's Bond Episodes.
Completed Shihori's Bond Episodes.
Defeated Netzach by Reflect Counter.
Completed Yuri's Intermission.
Tamed the petite dark monster in "Dark Cave".
Enjoyed chatting a great many times.
Completed Chapter 7.
Collected 25 Fragments.
Completed Chapter 6.
Succeeded in 50 Missions.
Completed Kaori and Rika's Intermission.
Created a first item.
Completed Fumio's Intermission.
Completed Chapter 5.
Succeeded in 25 Missions.
Completed Shihori's Intermission.
Completed Chapter 4.
Completed Kei's Intermission.
Succeeded in a first Mission.
Completed Chapter 3.
Completed Chapter 2.
Completed Chapter 1.
Got a Fragment for the first time.