March Comes in Like a Lion is a fantastic slice-of-life anime that could really resonate with someone who enjoys heartfelt stories. It beautifully explores themes of depression, family, and personal growth through the lens of a young shogi player. The animation style is stunning, and the character development is top-notch.
Another solid recommendation is Barakamon, it's about a calligrapher who heads to a rural village to find inspiration and ends up connecting with the quirky locals. It's both funny and touching, showing the impact of community and friendship.
I'd love to hear what your friend thinks if they give one of these a shot! Have you considered watching it together? That could make for a great bonding experience!