あさひにっき

Asahi Nikki is an app that supports healthy morning activities.Asahi Nikki is an app that supports healthy morning activities. Under the supervision of Takashi Asada, professor emeritus at the University of Tsukuba, we will support you to improve your health as a new morning mental care habit.

We will incorporate Asahi Nikki into your daily life and support your mental health.

What you can experience at Asahi Nikki
Be happy in 5 minutes in the morning: Take a dip in the morning sun and experience the positive impact on your mental health. Refresh yourself by enjoying a morning walk or going outside. You can relax in nature.

Nikki Post: You can take a photo of the sunrise every morning and post it.

Activation of serotonin and secretion of melatonin: The reason why taking a walk in the morning at 7am makes you sleepy by 10pm to 11pm is because exposure to sunlight in the morning resets your body clock and activates serotonin, a substance in the brain that leads to alertness and motivation. ification. After 15 to 16 hours, melatonin is secreted, making you feel sleepy and promoting quality sleep.

Vitamin D charge: Vitamin D is actually made from ultraviolet rays. It is said that 80% of Japanese people have a shortage, and they can recharge by taking a morning shower.

Record your morning walk: You can record your morning walk, compete with your friends, and have fun competing with your friends.

Enjoy with the child of the sun "Sora": Feel the power of the sun with the child of the sun "Sora" and customize your cute and cool Sora.

Collect Gems and Hearts: Collect gems and hearts within the app to earn rewards. Give it to your friends and favorite people and support each other while having fun!
Join in a group: Create a group with your friends or people you care about and share your morning activities. Share your goals, achieve them, and get GEMs!


Asahi Nikki is an app that helps you improve your health and happiness by making your morning routine a habit, and enjoy it with your friends. Bask in the morning sun, take pictures, and write. Let's start the new day cheerfully!