「Drysuit diving」タグアーカイブ

The rain could have positive effects

Big-fin reef squid was spawning today!!.

June 9, 2024

Weather: Cloudy⇨Rain
Ground Temperature: 21~22℃
Water Temperature: 20℃
Wind Direction: Southeast(5~6m/s)
Swell: 1.0m

It was rain today…
But the rain can also have positive effects!!

It is easier to see spawning behavior of Big-fin reef squid when it is rainy day.
We could see the spawning behavior today that’s why today is raining.

The behavior is so dynamic things!!
We want everyone to see this.

In this term, many kinds of underwater creatures lay an eggs.
For example , Anemone fish have a eggs recently.

Father Anemone fish protect his eggs until hatch out.
If you are lucky, you may be able to see the situation of hatch out in night diving.

The water temperature is getting warmer.
It was 20~21 degree. I hope water temperature  will be more higher soon.

At last, I show you this pic.

A dolphins come near our port.
When we go to the dive point, we can see the dolphin every time.

Dolphin  sometimes came to Kushimoto , But it is rare to stay at the same place for two days.

I wish this dolphin stay at Kushimoto for a long time.

See you then(^^)/

Inquiry (English)


Bigfin reef squid, Anemone fish, Anemone fish's egg


Sumisaki, Same-no-hire

We were so lucky today!!!

We were able to meet Hummer head shark.

June 3, 2024

Weather: Sunny
Ground Temperature: 18~25℃
Water Temperature: 18~20℃
Wind Direction: South(2~3m/s)
Swell: 0.5m

We went to diving for Bayside area today.
The visibility and W.temp is almost same as yesterday.

But it is getting better in the afternoon.
I hope the sea condition will be better soon!!!

At first dive, we could see cute and rare frogfish.

It is hard to see this frogfish because they usually lives under the rock.
We were so lucky to be able to see it!!!

At second dive, we were so lucky!!!!!!
That’s why we could meet two Hummer head shark and it was very close!!!!!

Unfortunately ,we couldn’t take a pics of that.
But we can see them completely !!!! Today’s guest is super lucky!!!!

After that, I saw macro creatures also.

There are many sea slug in this term.
If you like sea slug, I recommend you to come to Kushimoto!!!!

It will be nice day tomorrow !!
I will enjoy diving as well!!!

See you then(^^)

Inquiry (English)


Hummer Head shark, Freckled Frogfish, Verconia varians


Bizen, Same-no-hire

So many fishes

We could see many fishes today!!.

June 2, 2024

Weather: Could⇨Sunny
Ground Temperature: 16~23℃
Water Temperature: 18~20℃
Wind Direction: Sorthwest(2~3m/s)
Swell: 0.5m

I went to diving for seeing a school of fishes and Ecological behavior of underwater creautres.

In this season, Big-fin reef squid is laying an eggs on seaweed.

The size is so big, so we can see the exciting situation in our dive site now!!!

And some Anemone fish also lay an eggs.

We can see the eggs for the first time in this year!!!
I think many Anemone fish will start laying an eggs after this time.

I want to show you this fishes the best today!!

There are so many Chicken Grunt in bayside area.
The number would be 500 I guess.
It’s so dynamic !!!! It looks like Barracuda, doesn’t it??

We can meet a school of fishes at end of the dive.

They suddenly get close to us and swam around us!!!
It is so lucky thing!!!!

The water temperature is changing day by day.
But, it is getting warmer and warmer.

Overseas tourist will come to our shop on nextweek.
I try to search some underwater creatures that make them happy.

See you then(^^)/

Inquiry (English)


Bigfin reef squid, Chicken Grunt, Anemone fish's egg, White trevally


Bizen, Good Wrasse world


The water temperature was changing completely.

May 29, 2024

Weather: Sunny
Ground Temperature: 17~25℃
Water Temperature: 17~21℃
Wind Direction:Southwest(3~5m/s)
Swell: 1.5~2.0m

It was heavy rain yesterday.
It makes the visibility down.

The visibility is 5~8m today, but there are still many fishes.
Especially , I was surprised that the water temperature was changing completely today.

The lowest water temperature is 17 degree, unless around the surface water temperature is 21 degree.
What’s happened ?!?!

Many fishes was also surprised I guess.
Some fishes were laying an eggs but another one don’t move at all at the bottom.

In this season, many fish originally lay an eggs and protect their eggs.
But, the number of fish that lay or protect eggs in this year.

On the other hands, we can see various of sea slug now.
Now water temperature makes us to see easily as usual .

I could find rare sea slug today.
4-5 years ago, we often can see this sea slug, but now we sometimes can see it.

At second dive, we meet a school of Greater Amberjack.
There are so many fishes in Kushimoto area now!!

The ground temperature is getting warm.
So, the diving season will be coming soon!!!

See you then(^^)/

Inquiry (English)


Goniobranchus kuniei, Smokey chromis


住崎, 備前

There was surge in bayside dive site.

Typhoon is getting closer to here now….

May 28, 2024

Weather: Rainy
Ground Temperature: 21~23℃
Water Temperature: 20℃
Wind Direction: Southwest(6~10m/s)
Swell: 1.5m

We went to diving in the morning.
Because the wind was getting heavier and heavier.

In face, the wind become strong afternoon.
I was relieved that  we can finish diving by noon.

On the other hands, underwater condition is still nice.
The visibility was 15m and the water temperature was 20 degree.

Today, we saw various of macro underwater creatures.

This frog fish  disappeared on Sunday, but she come back again.
I wonder where she was going.

Recently, there are many shrimps in our dive site.

Have you ever seen it??
It looks like Orangutan, isn’t it?
So we call it “Orangutan crab”.

And then, we often saw this crab as well.

The body color is so beautiful!!
There are many different color types.

In this season, we are able to see the  protecting eggs behavior of some fishes.

Father Jawfish usually protect their eggs in their mouth.
If you observe their mouth cautiously, you may be able to see many eggs in the mouth.

Others, there are so many kinds of underwater creatures now.
You must enjoy diving in Kushimoto in this term.

I want many overseas people to come to Kushimoto for diving!!
See you then(^^)

Inquiry (English)


jawfish, Giant frogfish, Orangutan crab, Hyastenus diacanthus

The underwater environment is changing

We can see many kinds of fishes more.

May 12, 2024

Weather: Sunny
Ground Temperature: 13~23℃
Water Temperature: 19℃
Wind Direction: Southeast(3~5m/s)
Swell: 1.0m

The sea condition was good today!!!
There is no waves and surge. So we can enjoy diving today as well.

I saw rare seaslug today.

I had never seen it before. I’m so happy to see it!!!

There are many kinds of anthias in some dive point.

The color of this anthias is so beautiful.
So, many diver likes this fish for taking a picture.

When the water temperature become 20 degree, we can see many goby.

I saw Black sailfin goby today.
There are other gobies as well in the same area.

Have you ever this fish?? The fish lives in the drift seaweed.
When we make a safety stop, we sometimes are able to see this fish near the surface.

We will go to diving three times tomorrow .
It will be rainy day. But sea condition will be good, I guess.

We will enjoy diving tomorrow as well!!

See you then(^^)/

Inquiry (English)


Black sailfin goby, One-stripe anthias, Sargassmfish


Bizen, Good Wrasse world, Ni-No-Ne

Good conditions continue

We could see many fishes today!!

May 8, 2024

Weather: Sunny
Ground Temperature: 17~22℃
Water Temperature: 19~20℃
Wind Direction: Northwest(3~9m/s)
Swell: 1.0~2.0m

After Golden Week term, it tend to decrease the number of diver.
But, we can see some underwater creatures in our pace.

Good condition continue. The visibility is 10m~15m.
We can see many fishes easily.

We could meet school of Chicken Grunt today!!!

The school is so dynamic !!!
I want everyone to see them!!!

And Jaw fish protect his eggs in his mouth.
The situations are seen in this term.

But, he don’t usually protect it in his mouth. So, it is difficult to see.

Others, there are a various of macro creatures in Bayside area.
You can see many kinds of situation on this season in Kushimoto!!

I think now season is good for diving in Japan!!

See you then(^^)

Inquiry (English)


jawfish, Chicken Grunt, Giant frogfish


Bizen, Sanbira

Diving with Exchange problem student

I went to diving with Switzerland student.

May 5th, 2024

Weather: Sunny
Ground Temperature: 14~24℃
Water Temperature: 19~20℃
Wind Direction: Southeast(3m/s)
Swell: 1.0m

Swaziland student came to our shop today.
I try to introduce a charm of Kushimoto’s sea.

At first dive, he could find sea turtle by himself!!

When he find sea turtle at first, I couldn’t see it.
But the sea turtle come back to us!!!

We are so lucky today!!!!

And, I show hime tiny sea slug as well.

Macro diving is the popular style in Japan.
So, when the overseas guest come to our shop, I always show such a small things.

Then we will go to the area which held “Koinobori” underwater.

Today is called “Children’s day” in Japan.
It is a tradition to decorate carp streamers on Children’s day in Japan.

It was nice timing to dive!!!!

The water temperature is about 20 degree now.
The number of the guest who wear a wetsuit is getting more.

When the water temperature  become more than 20 degree, we can see a spawning behavior of Big fin reef squid.

I’m looking forward to observing the behavior!!!

See you then(^^)

Inquiry (English)


Sea turtle, Goniobranchus fidelis


Bizen, Sumisaki

The result of the study were put to good use!!

I searched for some underwater creatures under the rock mainly.

March 1st, 2024

Weather: Cloudy sometimes Rainy
Ground Temperature: 19℃
Water Temperature: 19℃
Wind Direction: Northeast(3~5m/s)
Swell: 1.0m

Now is holiday week in Japan.
It is called Golden week.

Many Japanese  people go to somewhere for hanging out.
But this year’s Golden Week has three weekdays.
So, today has not many divers in Kushimoto area.

On the other hands, the sea condition is so nice.
We can enjoy diving without stress.

We can see this situation on rainy day.
The situation is so beautiful!!!
The diver who take a picture likes this situation.

I went to Izu peninsula for studying how to find sea slug.
The result of the study were put out to good use today.

I learned how to find sea slug that hide under the small rock.
I try to use this skill today,  then I could find out many kinds of sea slug!!!

I was so happy to be able to find sea slugs!!!
I think it is important thing to learn new knowledge and skills.

We can also observe spawning behavior in this season.

We could observe the spawning of seaweed.
The eggs is tiny. It is difficult to see with our eyes.
It is better to use camera for observing its situation.

Others, there are various of underwater creatures now.

I think you can enjoy diving in Kushimoto area now.
I want everyone to come to Kushimoto now!!!

See you then(^^)/

Inquiry (English)


Glass goby, Hyastenus diacanthus, Moridilla brockii Bergh


Bizen, Ni-No-Ne

GW first half finish!!!!

We can dive in Kushimoto area in first term of GW.

April 29, 2024

Weather: Cloudy ⇨Rainy
Ground Temperature: 18~20℃
Water Temperature: 18~19℃
Wind Direction: Northeast(3~6m/s)
Swell: 1.0m

The sea condition kept so nice in first half of GW.
So, we can dive easily and stressless in this term.

We went to the area that has many gobies.

I could meet same goby which was seen in last year.
I was relived that the goby still lives.

The water temperature is getting warmer and warmer.
So, the activity of fish is more active.

Many Jaw fish aim foods.

Sometimes, they jump out from their house.

I saw rare situation yesterday.
Male ray courting a female ray.  I had never seen its situation before.

I was so excited !!!!!

Tomorrow will be weekdays.
There is not many divers at the sea in weekdays.
So, we could see many underwater creatures in our pace.

When you come to Kansai, please come and visit us!!!
You must be enjoy diving in Kushimoto now!!

See you then(^^)

Inquiry (English)


jawfish, Orange-striped shrimpgoby, Stingray


Bizen, Sumisaki, Ni-No-Ne