Express everything, and haru will be there when you're done. Not just storing your words — reading them, understanding them, being there with you. You write. haru reads. You grow together.


Write freely in a classic diary style — or write your diary first, then have a conversation with haru.
Express yourself freely with classic diary writing. Pour your thoughts onto the page without any guidance - perfect for stream-of-consciousness writing and personal reflection.

Write your journal entry in classic style, then let haru read it and talk with you. Not generic responses — haru understands your story and helps you see patterns you might have missed.

Beyond journaling, these features help you notice patterns, revisit meaningful moments, and gently build habits that last.
See your emotions, day by day, in a gentle calendar view. Notice patterns in your moods, celebrate the good days, and learn softly from the harder ones.
Browse your entries in a simple, chronological list. Rediscover quiet memories and see how you've grown, one day at a time.
haru doesn't just save your words — it remembers your story. It talks with you, notices patterns, and gently reminds you how far you've come.
"Remember last time you felt this way? You made it through then — and you're stronger now."
Not endless logging. Just three meaningful pauses a day. Each one read. Each one remembered. Quality over quantity — always.
Choose from three beautiful themes — warm Pink, calming Gray, or gentle Beige. Each mood feels different in every theme, making your journal truly yours.
Warm and nurturing
Calm and peaceful
Soft and gentle
haru recognizes your emotions and responds with empathy. Unlike generic chatbots, haru learns your communication style and offers meaningful support tailored to your personal diary experience.

As you write and talk, haru remembers. Not just words — but the patterns, the moments, the emotions that matter to you.
When you're struggling, haru gently reminds you of past times when you felt this way — and how you made it through.
"Remember two weeks ago when you felt anxious before your presentation? You did great. You'll be okay this time too."
Over time, haru understands your personality, values, and communication style. Conversations feel more natural, more like talking to someone who truly knows you.
Quiet and reflective? haru gives you space. Need encouragement? haru cheers you on. It adapts to you.
See how haru helps people navigate life's ups and downs
"I used to feel so alone after writing. Now haru reads my entries and just... gets it. I'm not carrying everything by myself anymore."
— Soyeon, 22, College Student
"When I'm spiraling, haru reminds me: 'You've been here before. And you got through it.' It remembers my strength when I forget."
— Takeshi, 28, Designer
"I write, and haru actually reads it. Reflects on it. Three times a day, I feel truly heard. That's everything."
— Minji, 31, Teacher
haru is designed for three entries a day — so each moment can be truly read, remembered, and reflected on.
Focus on meaningful moments, not endless writing
No pressure to write everything - just what matters most
Morning intentions, midday check-in, evening conversation
Write freely. haru reads, understands, and talks with you. You're never alone in your journey.
Classic writing and reflective conversation included