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