Complete collection of all 21 mainline Da Capo titles released from 2001 to 2017, including the preview segment from the Archimedes no Wasuremono fandisc, the very first commercially released Da Capo title. All titles have been updated for compatibility with modern OSes.

Included bonus materials:

- "D.C. Special Song Archives", compiling more than 90 vocal songs from the series (8 audio CDs)
- "D.C. Special Music Archives", compiling more than 170 pieces of incidental music from the series (5 audio CDs)
- Collector's book: "D.C.~Da Capo~ Publicity Illustration Archives", compiling numerous key visuals and cover artworks from the series

Retail price: 29,800 yen (plus tax)