There are 20 achievements, nine endings(4 normal and 5 true), four cups and seven others. I'll start with the achievements for the endings, and put the "how-to get" in a spoiler.
[li]A Deity's Legend [/li]
All three tree spirits, Freya, Minerva, Iris, have trust levels below 100 (I had all 3 at a trust level of 45). During the final battle with Adusk in Yggdrasil - Heart, choose to accept Adusk. This is Izayoi's normal ending.
[li]Last Dream[/li]
Iris's trust level is 100. During the final battle with Adusk in Yggdrasil - Heart, choose to accept Adusk. This is Iris's normal ending.
[li]Awakened by a Kiss[/li]
Freya's trust level is 100. During the final battle with Adusk in Yggdrasil - Heart, choose to accept Adusk. This is Freya's normal ending.
[li]Promise of a Distant Day[/li]
Minerva's trust level is 100. During the final battle with Adusk in Yggdrasil - Heart, choose to accept Adusk. This is Minerva's normal ending.
[li]He Who Watches Over the World[/li]
All three tree spirits, Freya, Minerva, Iris, have trust levels below 100 (I had all 3 at a trust level of 45). During the final battle with Adusk in Yggdrasil - Heart, choose "There must be another way...". This is Izayoi's true ending.
[li]Just the Two of Us[/li]
Iris's trust level is 100. During the final battle with Adusk in Yggdrasil - Heart, choose "There must be another way...". This is Iris's true ending.
[li]Millennial Crush[/li]
Freya's trust level is 100. During the final battle with Adusk in Yggdrasil - Heart, choose "There must be another way...". This is Freya's true ending.
[li]Together Forever[/li]
Minerva's trust level is 100. During the final battle with Adusk in Yggdrasil - Heart, choose "There must be another way...". This is Minerva's true ending.
[li]Our Beloved Izayoi[/li]
All three tree spirits, Freya, Minerva, Iris, have trust levels at 100. During the final battle with Adusk in Yggdrasil - Heart, choose "There must be another way...". This is the "Harem" true ending.
[center][i]Be silly. Be honest. Be kind.[/i][/center]
