A diary that truly listens, remembers, and grows with you.
Important: haru is a personal journaling tool designed to help you reflect and track your thoughts and emotions. It is not a substitute for professional mental health care, therapy, or crisis intervention. If you are experiencing a mental health crisis or need professional support, please contact a qualified mental health provider or crisis helpline.


Join haru at the very beginning — with the best pricing for 1 year and a direct voice in shaping what we become.
Start with a 14-day free trial, then Founding Member pricing applies.
Limited to 20 people
Pro Price
$69.99/year
Founding Member
$35/year
Total 1-year savings: $35
This offer will not be available after the first 20 members.
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 understands your writing and responds thoughtfully. Over time, haru learns how you communicate and offers reflections that feel truly personal to you.

As you write and talk, haru remembers. Not just words — but the patterns, the moments, the emotions that matter to you.
When facing similar moments, haru gently reminds you of past times when you felt this way — and what helped you before.
"Remember two weeks ago before your presentation? You handled it well. You can do this again."
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 just write and forget. Now haru reads my entries and gives me thoughtful feedback. It's like having a writing partner who remembers everything."
— Soyeon, 22, College Student
"haru noticed I mentioned a similar situation last month. It pulled up that entry and showed me how I handled it. Really useful for tracking progress."
— Takeshi, 28, Designer
"I write three times a day, and haru always responds with relevant insights. It helps me organize my thoughts and see what matters."
— 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. haru is with you on your journey.
Classic journaling + reflective conversations included