「Drysuit diving」タグアーカイブ

The best season for observing ecological behavior

We can see many kind of ecological behavior of fishes.

June 22, 2024

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Weather: Sunny⇨Rainy
Ground Temperature: 20~26℃
Water Temperature: 23℃
Wind Direction: Southeast(3~4m/s)
Swell: 1.0m
Visibility:10~12m
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It was sunny at the this morning, but it became rainy afternoon…
The sea was so calm. So we were able to dive without stress today.

Now, it is the best season to observing ecological behavior.

Various of cardinalfish has their eggs in a mouth to protect now.
They usually close a mouth.
If you want to take a picture of these fishes, you have to wait for the fish to open its mouth.

We could also see baby Southern boxfish today.
It is first time for me to see in this season.

It is so cute!!!! It looks like dice, doesn’t it??

At last dive, we could see rare shrimp.

The body is clear. So it is hard to see this shrimp with eyes.
But, it is lucky when you can see this.

Also, Now is the best season to observe the clownfish eggs hatching.

Clownfish eggs hatching start at night. So we often go to night dive to see this behavior.
If you want to do night diving, please feel free to let us know!!

See you then(^^)/

Inquiry (English)

串本の生きもの

Goldstriped cardinafish, Clownfish eggs, Southern boxfish, Ring-tailed cardinafish

串本のダイビングポイント

Bizen, Sumisaki, Good Wrasse world

So nice sea condition!!!

W.temp become 23 degree!!

June 19, 2024

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Weather: Sunny
Ground Temperature: 19~27℃
Water Temperature: 23℃
Wind Direction: Southeast(2~3m/s)
Swell: 0.5m
Visibility:12m
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It was heavy rain yesterday.
So, I’m worried about sea condition today.

But, the condition is so good.
Water temperature was 23 degrees and the visibility is 12m.

After rainy day, we can sometimes see this situation.

Around surface is filled with fresh water and bottom side is filled with sea water.
When this situation is happened, we can see this scene which looks like aurora.

Today, we can also see so many silver striped round herrings.

When they go through on us, it becomes dark underwater.
It is so dynamic !!!!

The water temperature become 23 degree, so some damsel start protecting their eggs.

Other fishes start ecological behavior soon, I guess.
I’m looking forward to seeing this behavior!!!

Also, we can still see many sea slug.
They are so beautiful!!!

If you like sea slug, here is the best place for searching sea slug I guess.

Although it will be rainy day tomorrow, sea will be calm.
We will be able to enjoy diving in calm condition.

See you then(^^)/

Inquiry (English)

串本の生きもの

Silver-stripe round fishes, Verconia sp.2, Nagasaki Damsel

串本のダイビングポイント

Bizen, Sumisaki

Heavy rain today

Kushimoto area was closed today.

June 18, 2024

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Weather: Rainy⇨Cloudy
Ground Temperature: 21~24℃
Water Temperature: 21~22℃
Wind Direction: Southwest(9~12m/s)
Swell: 1.0~1.5m
Visibility:6~10m
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It was heavy rain and strong wind today.
So, we cannot dive in Kushimto area today.

We changed the dive site to Sue(Kii-Oshima area).
The sea is still calm at the morning, but the condition is getting harder.

We felt surge underwater though, we can enjoy diving in a whole day at Sue area.

At first dive, we can see the situation that tiger moray took cleaning by Banded coral shrimp.

This moray is popular with people overseas.
There are many tiger moray in the sea around Kushimoto city.

And, there are so many ortmann’s spider carb.


The number of these is decreasing in our dive site recently, on the othere hands, There are so many this crab.

At second dive, we can see skeleton shrimp that has  her children on her body.

White one is baby. Skeleton shrimp usually protect her baby on her body.
It is a little bit maniac haha

Others, we could see many kinds of Anthias today.

The water temperature is getting warmer.
It is 22 degree.

I think the fish activity become more active.

Next month, we may be able to see spawning behavior of coral.
If you stay at Kushimoto in this term, I want you to see this situation.

The diving will do in the night.
If you are interested in this diving, please feel free to let us know.

See you then(^^)/

Inquiry (English)

串本の生きもの

Tiger moray, Red-belted anthias, Skeleton shrimp, Ortmann's spider crab, Banded caral shrimp

串本のダイビングポイント

Nagizaki(Sue), Jizouiwa(Sue)

I met some fish again!!

I’m happt to be able to meet this fish again.

June 17, 2024

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Weather: Sunny⇨Rainy
Ground Temperature: 22~27℃
Water Temperature: 21~22℃
Wind Direction: Southeast(3~5m/s)
Swell: 1.0m
Visibility:8~10m
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The sea is getting calm today.
The surge become less than yesterday.
So, we can dive easier than yesterday.

At first dive, we can meet rare frog fish again!!

I had met this frog fish a week ago.
So, I guess the frog fish had already gone anywhere.
But, she is still in the same place.

Also, other frog fish is sitll staying at the same place.

I think these place is the best for this frog fish to live.
She is good at hiding!!

The shrimp hide in this pic.
Can you find it??
The shrimp is live in the loop coral!!

The situation is so nice, isn’t it??

At last dive, we can also see the spawning behavior of Big fin reef squid.

But, I want to show you this squid.
It is different from big fin reef squid.
It is so cute!!!

There are so many baby squid.

Then, It will be windy and rainy day tomorrow .
We may not be able to dive in Kushimoto area tomorrow….

Inquiry (English)

串本の生きもの

Spotfin frogfish, Acarlet frogfish, Ctenopteryx siculus

串本のダイビングポイント

Bizen, Sumisaki

The rain could have positive effects

Big-fin reef squid was spawning today!!.

June 9, 2024

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Weather: Cloudy⇨Rain
Ground Temperature: 21~22℃
Water Temperature: 20℃
Wind Direction: Southeast(5~6m/s)
Swell: 1.0m
Visibility:10m
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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)

串本の生きもの

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

串本のダイビングポイント

Sumisaki, Same-no-hire

We were so lucky today!!!

We were able to meet Hummer head shark.

June 3, 2024

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Weather: Sunny
Ground Temperature: 18~25℃
Water Temperature: 18~20℃
Wind Direction: South(2~3m/s)
Swell: 0.5m
Visibility:8m
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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)

串本の生きもの

Freckled Frogfish, Hummer Head shark, Verconia varians

串本のダイビングポイント

Bizen, Same-no-hire

So many fishes

We could see many fishes today!!.

June 2, 2024

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Weather: Could⇨Sunny
Ground Temperature: 16~23℃
Water Temperature: 18~20℃
Wind Direction: Sorthwest(2~3m/s)
Swell: 0.5m
Visibility:8m
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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)

串本の生きもの

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

串本のダイビングポイント

Bizen, Good Wrasse world

Wow!!!!

The water temperature was changing completely.

May 29, 2024

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Weather: Sunny
Ground Temperature: 17~25℃
Water Temperature: 17~21℃
Wind Direction:Southwest(3~5m/s)
Swell: 1.5~2.0m
Visibility:5~8m
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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)

串本の生きもの

Smokey chromis, Goniobranchus kuniei

串本のダイビングポイント

住崎, 備前

There was surge in bayside dive site.

Typhoon is getting closer to here now….

May 28, 2024

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Weather: Rainy
Ground Temperature: 21~23℃
Water Temperature: 20℃
Wind Direction: Southwest(6~10m/s)
Swell: 1.5m
Visibility:15m
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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)

串本の生きもの

jawfish, Giant frogfish, Orangutan crab, Hyastenus diacanthus

The underwater environment is changing

We can see many kinds of fishes more.

May 12, 2024

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Weather: Sunny
Ground Temperature: 13~23℃
Water Temperature: 19℃
Wind Direction: Southeast(3~5m/s)
Swell: 1.0m
Visibility:8~10m
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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)

串本の生きもの

Black sailfin goby, One-stripe anthias, Sargassmfish

串本のダイビングポイント

Bizen, Good Wrasse world, Ni-No-Ne