Kino no Tabi: The Beautiful World, Flag Recommendations
Both have similar components - a meaningful and endearing journey coupled with a climactic and philosophically important ending.
Charming art-styles, great VAs, and the whole nine yards of production quality are met as well.
Both main characters are watchers who follow the events in the world as they transpire.
Both have a unique storytelling feel. Flag is found footage, Kino is like a storybook.
Both explore similar themes such as death, war, purpose, and what it means to 'watch.'