Your First Comiket: What to Wear, Pack, and Expect at Summer Comiket — Part 2

Summer Comiket Is an Adventure—Prepare for It

You’ve chosen your admission pass.

You know what time you plan to arrive.

Now comes the part that can make or break your day:

Preparing for the summer heat.

Summer Comiket is exciting, colorful, and unforgettable—but it can also be extremely hot, crowded, and physically exhausting.

You may spend hours walking, standing in line, moving between halls, and carrying everything you buy.

The good news is that you don’t need expensive equipment or expert knowledge.

A comfortable outfit, a carefully packed bag, and a realistic plan can make your first Summer Comiket much more enjoyable.

What Should You Wear?

Your priority should be comfort—not fashion.

You’ll be walking long distances, standing for extended periods, and moving through crowded indoor and outdoor areas.

Choose clothes that are:

• Lightweight
• Breathable
• Easy to move in
• Comfortable when damp with sweat
• Suitable for both strong sunlight and air-conditioned halls

A simple T-shirt and lightweight trousers or shorts usually work well.

Avoid heavy fabrics, thick layers, and anything that restricts your movement.

Choose Comfortable Shoes

This is not the day to wear new shoes.

Wear sneakers or walking shoes that you already know are comfortable.

Even if your feet feel fine in the morning, several hours of standing and walking can quickly become painful.

Comfortable socks also make a bigger difference than you might expect.

Protect Yourself From the Sun

Bring a hat or cap that can be easily folded or stored in your bag.

A lightweight towel around your neck can help with sweat and provide some protection from direct sunlight.

Sunscreen is also strongly recommended, especially if you expect to wait outside.

What Should You Pack?

The perfect Comiket bag is not the biggest bag you own.

It is the one you can carry comfortably for several hours.

A lightweight backpack or shoulder bag works well, but try to leave some empty space for the things you buy.

Essential Items

• Admission pass or wristband
• Smartphone
• Portable battery
• Wallet and cash
• Water or sports drinks
• Small towel
• Tissues or wet wipes
• Sunscreen
• Hat or cap
• Folding fan or portable fan
• Plastic bags for protecting purchases
• Any maps or wish lists you prepared

Bring enough to stay safe, but don’t pack so much that your bag becomes a burden.

Water Is Not Optional

Do not wait until you feel thirsty.

Drink before entering the venue and continue taking small amounts regularly throughout the day.

The official Comiket heat guidance recommends drinking approximately every 30 minutes to one hour while waiting in line. It also warns attendees not to avoid drinking simply because they want to reduce bathroom visits.

Water is important, but sports drinks can also help replace salt and minerals lost through sweat.

Carrying one bottle of water and one sports drink is a practical starting point.

TOMODACHI’s Tip

Freeze one drink the night before and bring another already chilled.
The frozen bottle will slowly melt during the day and can also help cool your hands or neck while you wait.

Bring Food You Can Eat Easily

You may be too busy—or too tired—to search for a full meal during the event.

Bring small, easy-to-eat snacks such as:

• Energy bars
• Jelly drinks
• Rice balls
• Crackers
• Salt tablets or salt candy
• Small sweets

Avoid foods that melt easily, spoil quickly, or require a lot of packaging.

Eat before you become exhausted. Waiting until you feel weak is already too late.

Don’t Carry Too Much

It’s tempting to prepare for every possible situation.

But every extra item becomes heavier after several hours.

Before leaving your hotel, look at everything you packed and ask:

“Will I realistically use this today?”

If the answer is no, leave it behind.

You should also avoid filling your bag completely before entering. Doujinshi, books, and merchandise can become surprisingly heavy.

Protect Your Purchases

Doujinshi and art books can bend easily.

Bring a rigid document case, clear file, or sturdy folder to protect them inside your bag.

Plastic bags are also useful if your belongings become wet from rain, sweat, or spilled drinks.

For larger purchases, a foldable extra bag can be helpful—but remember that carrying several bags through a crowd can become difficult.

TOMODACHI’s Tip

Keep your most important purchases flat and close to your back inside your backpack.
Don’t place bottles or heavy objects directly on top of books.

How to Move Through the Venue

Comiket is enormous.

Trying to visit every hall without a plan will waste time and energy.

Before the event, choose:

• Your highest-priority circle or booth
• The hall where it is located
• One or two backup destinations
• A place where you can stop and rest

If you are visiting both the East and South–West areas, expect a substantial walk. For C108, the official heat guidance notes that construction has made the outdoor route between these areas longer than usual.

Don’t cross the venue repeatedly unless you truly need to.

Group nearby destinations together and explore one area before moving to the next.

Follow the Flow of the Crowd

Inside the venue, staff members manage large numbers of people using signs, ropes, announcements, and one-way routes.

Follow their instructions even when the route seems longer than expected.

Trying to take a shortcut can create congestion or send you in the wrong direction.

If you’re unsure where to go, step away from the main flow before checking your map or phone.

Stopping suddenly in a busy walkway is frustrating—and sometimes dangerous—for everyone behind you.

Take Breaks Before You Need Them

Many first-time visitors keep moving until they are completely exhausted.

Don’t make that mistake.

Rest while you still feel reasonably well.

Find a designated resting area, move somewhere less crowded, drink something, and check how your body feels.

Ask yourself:

• Am I dizzy?
• Do I have a headache?
• Am I unusually tired?
• Have I stopped sweating despite the heat?
• Do I feel sick or confused?

If you feel unwell, contact a staff member or ask someone nearby for help immediately. Official guidance warns that delaying action can make heat-related illness life-threatening. First-aid rooms are available at the venue during C108.

Leaving early is not a failure.

Protecting your health is always more important than buying one more item.

What About Cosplay?

Summer cosplay requires additional preparation.

Costumes made from thick fabric, full-body suits, leather-like materials, wigs, armor, and multiple layers can trap heat.

Official guidance specifically warns that costumes which prevent heat from escaping can be dangerous outdoors.

If you plan to cosplay:

• Use the designated changing rooms
• Bring water and cooling items
• Take frequent breaks
• Avoid staying outdoors for too long
• Remove part of the costume if you begin feeling unwell
• Listen to your body rather than forcing yourself to continue

Participants must change at designated changing rooms; arriving from a hotel or home already dressed in cosplay and changing in venue toilets are not allowed.

Summer Weather Can Change Quickly

Strong sunshine is not the only concern.

Sudden rain is common during the Japanese summer.

A small folding umbrella or lightweight rain poncho can be helpful, but umbrellas may be difficult to use safely in dense crowds.

Protect your phone, wallet, tickets, and purchases in waterproof pouches or plastic bags.

Check the weather forecast before leaving your hotel—but prepare for conditions to change.

Don’t Try to Win Comiket

You will not see everything.

You will not visit every booth.

You may miss something you hoped to buy.

That’s completely normal.

Comiket is too large and unpredictable to experience perfectly.

Choose the things that matter most to you, stay flexible, and allow yourself to enjoy unexpected discoveries.

Some of your favorite memories may come from a circle you didn’t plan to visit or a conversation you didn’t expect to have.

Before You Leave Your Hotel

Run through one final checklist:

• Admission pass or wristband
• Smartphone
• Fully charged portable battery
• Cash and wallet
• Water and sports drink
• Hat and sunscreen
• Towel and wet wipes
• Comfortable shoes
• Map and priority list
• Protective folder for books
• Emergency contact and hotel details

Then pause for one more question:

“Am I carrying more than I need?”

If so, lighten your bag.

Your shoulders will thank you later.

Coming Up in Part 3

In Part 3, we’ll cover:

• How to use the Comiket Web Catalog
• How to find circles and booths
• How to create a realistic shopping route
• Basic etiquette when buying doujinshi
• What to do when an item sells out
• How to continue your adventure after Comiket

Ready for Summer Comiket?

Summer Comiket can feel overwhelming.

The heat is intense.

The crowds are enormous.

Your feet will probably hurt.

But then you’ll find a book you never expected to see.

You’ll watch creators proudly sharing something they spent months making.

You’ll look around and realize that thousands of people have gathered because they love many of the same things you do.

That’s when the discomfort begins to feel worth it.

Prepare carefully, take care of yourself, and don’t rush.

Comiket isn’t something you need to conquer.

It’s something you get to experience.