Insomnia Treatment: Learn How Japanese Improve Sleep Quality

Wellness on 25 Nov, 2024

Insomnia Treatment: Learn How Japanese Improve Sleep Quality

Hey, have you been struggling with sleep lately? With the daily hustle and work stress, it’s easy to find yourself tossing and turning instead of getting the rest you need. If sleepless nights and feeling drained from lack of sleep have become a routine, don’t worry — this article will uncover some of the secrets behind Japanese traditions that can help you improve your sleep quality and finally enjoy the restful nights you truly deserve.

In this guide, we’ll explore the unique sleep practices of the Japanese, including their secrets to achieving quality beauty sleep. We’ll dive into the different methods they use and look at how they create a serene sleep environment.

You’ll also learn the reasons behind these practices and discover practical tips to incorporate them into your own bedtime routine for better sleep and overall well-being. Get ready to unwind as we reveal the secrets to sleeping like the Japanese.

Why Sleep is Crucial for Your Health: The Key to Well-Being

A woman sits on a bed with her hand on her forehead, appearing distressed or in discomfort.

Sleep is key to feeling your best because it’s when your body gets the chance to recharge. While you sleep, your body is hard at work repairing itself, boosting your immune system, and keeping your hormones balanced. It also sharpens your memory, improves your mood, and helps you manage stress. On top of that, quality sleep supports your heart health, keeps your blood pressure steady, and helps you maintain a healthy weight.

Key Benefits of Quality Sleep:

  • Physical Health: Boosts immune function and heart health.
  • Mental Clarity: Enhances focus, mood, and memory.
  • Stress Relief: Reduces cortisol levels, keeping you calm.
  • Weight Management: Regulates hunger hormones and metabolism.

Japanese Sleep Philosophy and Wellness

A traditional Japanese room with a futon bed layered with white bedding on tatami mats. A lamp is placed on the floor, and sliding shoji doors with a simple design are visible.

The Japanese are known for their quality sleep, thanks to a blend of cultural values, lifestyle habits, and specialised products. In Japan, good sleep is seen as vital for health, leading to practices that encourage restfulness. 

Here are some five unique aspects of Japanese sleep culture:

1. Sleeping on a Futon

A white futon and pillow set on a tatami mat floor, next to a potted plant and a wooden folding screen.

Many Japanese people sleep on a futon, which is a thin, foldable mattress that is placed directly on the floor. Futons are made from cotton or other natural materials and are designed to be lightweight and easy to store. Sleeping on a futon can be beneficial for people who suffer from back pain because it allows the spine to rest in a more natural position.

2. Cool Sleep Environments

A hand holds a remote control aimed at a wall-mounted air conditioning unit.

Japanese people often sleep in cooler temperatures than Americans, with an ideal sleeping temperature around 15-20 degrees Celsius (59-68 degrees Fahrenheit).

3. Minimalist Bedrooms

A minimalist bedroom with a double bed, gray bedding, and a small side table. There's a large wooden wardrobe and natural light coming in through a window.

Japanese culture emphasizes relaxation and calmness, particularly in the sleep environment. A traditional Japanese bedroom is thoughtfully designed to promote restful sleep through minimalism and simplicity. The focus is on maintaining a clutter-free, spacious atmosphere that fosters peace and tranquility. 

Key features of a typical Japanese bedroom include:

  • Futons: Lightweight and foldable for convenience.
  • Shoji Screens: Provide privacy while maintaining natural light.
  • Tatami Mats: Add a soothing, organic touch.
  • Built-in Storage: Keeps spaces clutter-free for a serene atmosphere.

4. Pre-Sleep Rituals

Hands holding a cup of tea near a window, with sunlight streaming in and a green plant in the foreground.

Japanese people often engage in a series of pre-sleep rituals to help them relax and prepare for sleep. These may include taking a warm bath or shower, practising relaxation techniques such as yoga or meditation, or drinking a cup of herbal tea.

5. Aromatherapy and Relaxation Tools

A wooden aroma diffuser emitting vapor next to a small potted plant on a table.

Japanese people often use aromatherapy, sound machines, and eye masks to help promote deeper, more restful sleep.

These differences highlight the distinct cultural values and practices that shape Japan’s approach to sleep compared to other countries.

Key Japanese Principles for Better Sleep

Minimalist bedroom with a wooden bed, neutral bedding, two small potted plants, a nightstand, and a sliding closet door. A large window on the left and a framed calligraphy piece above the bed.

In addition to the sleep products commonly used in Japanese bedrooms, there are several other sleep principles that are important in Japanese culture. Here are some examples:

  1. Ma (Space & Simplicity):

Ma emphasises the importance of space and emptiness. For sleep, it translates to creating a minimalist, distraction-free environment that fosters calmness and relaxation. Japanese bedrooms often reflect this principle, prioritising simplicity for better rest.

  1. Wabi-Sabi (Imperfect Beauty):

Wabi-sabi celebrates simplicity, natural materials, and imperfection. In sleep, this can mean using organic materials like cotton or woven grass in bedding and embracing the idea that rest doesn’t have to be perfect to be restorative.

  1. Zen (Mindful Rest):

Zen focuses on mindfulness and self-awareness. Sleep-related Zen practices include pre-sleep rituals such as meditation, deep breathing, or mindful relaxation to prepare the mind and body for restful sleep.

  1. Onsen (Therapeutic Warmth):
A wooden indoor bathtub with steaming water is surrounded by dark tiles. Nearby are three awards, bottles of bath products, and a small stool with a wooden pail.

The tradition of onsen, or Japanese hot springs, emphasizes the calming effects of warm water, helping to ease tension and prepare the body for restful sleep. At Ikeda Spa, we embrace this age-old practice with our Hinoki Onsen Bath, offering a serene environment where the gentle warmth of the water combined with the soothing aroma of Hinoki wood can help melt away stress. This simple yet effective ritual mirrors the benefits of a traditional onsen experience, promoting relaxation and quieting the mind, making it a wonderful way to wind down before bed.

The Life-Changing Benefits of Quality Sleep

A person in bed is using a smartphone in a dimly lit room. A small, round lamp and a notebook are on a side table.

In today’s fast-paced world, sleep is often overlooked, but it plays a crucial role in maintaining a healthy mind and body. Let’s explore the incredible benefits of quality sleep and why it deserves to be a top priority in your daily routine.

  1. Boosts Focus and Productivity

Poor sleep makes everything harder. Quality rest sharpens your attention, improves concentration, and enhances reaction times, helping you stay on top of tasks and reduce mistakes.

  1. Enhances Learning and Memory

Sleep is when your brain processes and consolidates memories. It helps retain knowledge, solve problems, and wake up refreshed.

  1. Helps Maintain a Healthy Weight

Sleep affects hunger hormones. Poor sleep can increase cravings for unhealthy foods, while good sleep helps regulate appetite and supports healthier choices.

  1. Protects Heart Health

During sleep, your heart rate and blood pressure drop, easing strain. Consistent rest helps protect against heart disease and other conditions.

  1. Strengthens Immunity

Sleep boosts your immune system, helping your body repair and fight off infections, keeping you strong and healthy.

  1. Supports Mental Health

Quality sleep stabilizes your mood, reduces anxiety, and aids in managing conditions like depression, promoting emotional balance.

  1. Reduces Stress

Sleep lowers cortisol levels and calms the body’s stress response, leaving you recharged and ready to face the day with a clear mind.

  1. Enhances Relationships

A good night’s sleep improves emotional regulation and communication, helping you build stronger, healthier connections with others.

Practical Tips to Prepare for a Restful Night

1. Go to Bed and Get Up at the Same Time Every Day

An alarm clock shows 6:30, while a person sleeps in the background on a bed.

Going to bed and waking up at the same time each day helps regulate your internal clock, improving sleep quality and making it easier to wake up refreshed. This consistency boosts mood, energy, and overall health by supporting hormone balance and stress management.

2. Avoid Taking Naps During the Day

Person sleeping on a white pillow, with head resting on one arm, in a room with a round wooden side table.

If you feel the need for a nap, aim for 30-45 minutes to refresh yourself. To maintain a healthy sleep cycle, it’s best to avoid napping in the evening.

3. Be mindful of your eating habits

A person in a blue shirt is cutting into a piece of salmon on a plate with broccoli, carrots, and red pepper. A glass of orange juice and a salad bowl are next to the plate.

Eating too close to bedtime, especially large meals, can affect your sleep quality. Avoid heavy meals high in refined carbohydrates, processed foods, spicy dishes, alcohol, or caffeine, as these can trigger insomnia. Research suggests that a balanced diet can significantly improve your ability to fall asleep and stay asleep.

Here are some foods that promote better sleep:

  • Whole grains
  • Nuts (almonds, walnuts)
  • Fruit (kiwi, cherries, bananas)
  • Leafy vegetables
  • Fatty fish
  • Oatmeal
  • Dark chocolate
  • Chamomile tea, ginger tea, or warm milk

4. Regular Exercise Can Improve Sleep Quality

People practicing yoga on purple mats in a studio, stretching forward with arms extended.

Exercise, especially earlier in the day, can enhance sleep quality, helping you fall asleep faster and sleep more soundly. However, intense exercise in the late afternoon or evening should be avoided, as it may make it harder to fall asleep at night.

5. Check your sleeping environment 

A woman with messy hair sits in bed wearing a gray animal-themed sleep mask and holding a pillow, pulling at her ears, looking tired. A lamp is lit on a bedside table.

Eliminate distracting noise and light, and ensure your room is at a comfortable temperature. Extremes in heat or cold can disrupt sleep, so a cooler environment is generally ideal for rest.

6. Establish a Pre-Sleep Habit

A woman relaxes in a hot spring, looking contemplatively to the side.

Beneficial pre-sleep habits, such as taking a warm bath, practising meditation, doing light yoga, or reading, can help signal to your body that it’s time to unwind. These healthy routines promote relaxation and support a consistent sleep-wake cycle.

7. Only Go to Bed When You Feel Sleepy

Woman yawning while sitting on a couch in front of a window with gray curtains.

If you’re not sleepy at bedtime, stay out of bed and try reading or listening to calming music. If you’re still awake after 20 minutes, get up and sit in a dark room. Avoid stimulating activities like work, housework, TV, or internet browsing.

8. Lastly, don’t Clock-watch

Hand holding a black analog alarm clock with white face, near a sunlit window.

If you can’t sleep, avoid lying in bed staring at the clock. It can increase anxiety and make it harder to fall asleep.

Relaxing Breathing Exercises to Fall Asleep Faster

A person outdoors places both hands on their chest, wearing a sleeveless top, with a blurred natural background.

Taking slow, deep breaths is one of the easiest and most basic ways to engage your body’s natural relaxation response. Taking 10 deep breaths alone can begin to slow your breath and create a sense of calm. If you’re looking for other breathing exercises, here are a few to try.

  1. Diaphragmatic Breathing

Diaphragmatic breathing (also called belly breathing) engages the large muscle at the base of the lungs. Not only can this exercise reduce stress and increase relaxation, it can also strengthen the diaphragm and increase the efficiency of our breathing. 

Here’s how to try diaphragmatic breathing:

  1. While lying down, place one hand on your upper chest and the other hand at the top of your belly, right below your rib cage. 
  2. Breathe in through the nose so your belly pushes against your hand. Your other hand and your chest should remain as still as possible.
  3. While continuing to keep your chest still, tighten your stomach muscles and exhale.
  4. Repeat this process.

Because many of us aren’t used to engaging our diaphragm when we breathe, this exercise may take some practice. Try starting with just a few minutes of diaphragmatic breathing when you get into bed, then gradually increase the time to maximise benefits.

  1. 4-7-8 Breathing

This simple yet effective technique helps regulate your breathing. It’s easy to follow, but not ideal if you’re uncomfortable holding your breath. Here’s how to do it:

  • Inhale through your nose for 4 seconds.
  • Hold your breath for 7 seconds.
  • Exhale slowly through your mouth for 8 seconds, making a soft sound like blowing out a candle.
  1. Visualisation Exercises

Another effective way to trigger the body’s natural relaxation is through visualisation exercises. By focusing on calming mental images, these techniques promote a sense of well-being, reduce stress, and make it easier to fall asleep.

Bonus Tips: For Achieving Deep, Restful Sleep

A person receives a head massage while lying on a brown towel, eyes closed, appearing relaxed.
Traditional Keiraku Dry Head Massage

By incorporating Japanese-inspired practices alongside these helpful tips, you can create a personalised bedtime routine that supports your unique needs and enhances your overall well-being. Focusing on mindfulness, balance, and sleep-friendly habits will help foster a serene environment, promoting deeper, more restorative sleep.

For those looking to enhance their sleep quality, Ikeda Spa’s newly launched Keiraku Head Massage offers a perfect solution. Designed for busy individuals, this traditional Japanese treatment targets sleep deprivation, promoting deep, restful sleep while improving concentration and focus for daily activities. By addressing tension, headaches, and fatigue, the Keiraku Head Massage helps reduce daytime sleepiness, irritability, and difficulties with concentration. Take the first step towards better sleep and a more energised, focused day today.