「Boat diving」タグアーカイブ

We met various underwater creatures

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We can dive in a whole day.

May 13th, 2024

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Weather: Rainy
Ground Temperature: 20~21℃
Water Temperature: 18~19℃
Wind Direction: Northeast(3~5m/s)
Swell: 1.0~1.5m
Visibility:10~12m
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The  whether forecast said there is high waves and strong wind today.
But, there isn’t high waves today. So, we can dive in a whole day(^^)

The water temperature is getting warmer at the morning but  finally it is changes the same temperature as yesterday…

At the morning, we could see Japanese angel shark.

The shark is usually seen in winter season.
It looks like stingray, doesn’t it??

Due to the meandering of the Kuroshio Current, the underwater environment is also changing slightly.
The fish lives in east area few years ago, but it is seen in Kushimoto area recently.

Also, there is cute eel in bay side area.

The color of the mouth is beautiful(^^)
So, I like this fish!!!

It will be sunny tomorrow. And the sea condition become calm as well.
I guess we can dive easier  than today.

See you then(^^)/

Inquiry (English)


串本の生きもの

Yellowmouth moray, Luna lionfish, Japanese angel shark

串本のダイビングポイント

Bizen, Sumisaki, Good Wrasse world

The underwater environment is changing

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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

Research diving

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I went to go for research underwater.

May 10, 2024

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Weather: Sunny
Ground Temperature: 11~21℃
Water Temperature: 18~19℃
Wind Direction: East(3~6m/s)
Swell: 1.0m
Visibility:10m
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I went to go research diving today.

We can observe fish breeding behavior in this season.
Now, many Jawfish protect their eggs in their mouth.

But, Jawfish was eating some food toady…

Sometimes, they jump out from their home.
When they jump out, we can see all of their body.
The case is rare.

We can see this scene in this season only.

The activity of goby is getting more and more.

We usually go to the goby area in summer season.
But, many goby stay out of the home in this year.
It looks like we’ll be seeing a lot of gobies this year.

Have you ever seen this fish??

The shape is strange.
The fish walk on the sand with using their fins.

The shape and behavior is so interesting !!!

Others, there are so many kinds of macro creatures in Kushimoto area.

The water temperature is still 18 degree, but we can enjoy diving so much!!!

Tomorrow will be weekend, we will go to diving three times in a day!!

See you then(^^)/

Inquiry (English)


串本の生きもの

jawfish, Sea moth, Tomiyamichthys sp, Ardeadoris cruenta

串本のダイビングポイント

Sumisaki, Same-no-hire

Good conditions continue

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We could see many fishes today!!

May 8, 2024

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Weather: Sunny
Ground Temperature: 17~22℃
Water Temperature: 19~20℃
Wind Direction: Northwest(3~9m/s)
Swell: 1.0~2.0m
Visibility:10~15m
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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)


串本の生きもの

jawfish, Giant frogfish, Chicken Grunt

串本のダイビングポイント

Bizen, Sanbira

Diving with Exchange problem student

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I went to diving with Switzerland student.

May 5th, 2024

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Weather: Sunny
Ground Temperature: 14~24℃
Water Temperature: 19~20℃
Wind Direction: Southeast(3m/s)
Swell: 1.0m
Visibility:10~12m
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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)


串本の生きもの

Sea turtle, Goniobranchus fidelis

串本のダイビングポイント

Bizen, Sumisaki

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

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I searched for some underwater creatures under the rock mainly.

March 1st, 2024

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Weather: Cloudy sometimes Rainy
Ground Temperature: 19℃
Water Temperature: 19℃
Wind Direction: Northeast(3~5m/s)
Swell: 1.0m
Visibility:12~15m
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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)


串本の生きもの

Glass goby, Hyastenus diacanthus, Moridilla brockii Bergh

串本のダイビングポイント

Bizen, Ni-No-Ne

GW first half finish!!!!

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

April 29, 2024

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Weather: Cloudy ⇨Rainy
Ground Temperature: 18~20℃
Water Temperature: 18~19℃
Wind Direction: Northeast(3~6m/s)
Swell: 1.0m
Visibility:10~15m
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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)


串本の生きもの

jawfish, Orange-striped shrimpgoby, Stingray

串本のダイビングポイント

Bizen, Sumisaki, Ni-No-Ne

Golden week starts tomorrow

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Almost Japanese take a holiday from tomorrow.

April 26th, 2024

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Weather: Cloudy
Ground Temperature: 15~22℃
Water Temperature: 17~18℃
Wind Direction: East(2~4m/s)
Swell: 0.5m
Visibility:10~12m
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Golden week starts tomorrow.
This week is holiday in Japan.

Almost Japanese people take a holiday for a week.
So, many divers will come to our shop in the week.

The water temperature is getting warmer.
Underwater creatures activity have also increased.

I could see seaweed spawning today!!!

Have you ever seen this creatures??

It is tiny one. But its color is so beautiful!!
Recently, it becomes popular in Japanese diver.

Of course, we can see various of sea slugs in Kushimoto area.

This sea slug is rare one.
This sea slug lives in east of Kushimoto, But the number of it is not much in our area.
The color is colorful, so I like it!!!

I have been going night diving a lot lately.
It is so fun because you can see different creatures than you can see during the day.

And we can see closer than the day.
Because many fishes sleep in night.

There are so many jelly fish lately.

Even safety stops are enjoyable here.
I want everyone to go night diving.

The sea is so calm in a golden week term.
We will be able to enjoy diving for golden week, I guess.

See you then(^^)

Inquiry (English)


串本の生きもの

Nembrotha sp.2, Olindias formosus, White spotted pygmy filefish, Aplysia

串本のダイビングポイント

Sumisaki, Seamans beach

Rainy day

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It was rainy day but the sea was calm

April 21, 2024

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Weather: Rainy
Ground Temperature: 17~19℃
Water Temperature: 17℃
Wind Direction: Southeast(3~6m/s)
Swell: 1.0m
Visibility:10m
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It was rainy day. But when it is rainy, the sea usually become calm.
That is Kushimoto’s magic?!

And the visibility is still 10m.
The water temperature is 17 degree.

The water temperature is getting warmer, the action of fish is more and more.
We could see chicken grunt today.

In the winter season, I search for sea slug often.
So, I see many fishes for a while (^^;)

Of course,  I search sea slug as well.

Do you know this sea slug eat the eggs of other sea slugs?
Some sea slug eat eggs or sea slug.

I went to the area where I haven’t been for a long time.
When I arrive at that area, I was surprised !!

Same frog fish have been staying at the same place!!!!

I think this place is good for eating food!!!
We have to avoid irritation!!!

the number of guest will be increasing after that time.
I hope the guest from overseas more and more.

I want everyone to know Kushimoto’s sea charm.

See you then(^^)/

Inquiry (English)


串本の生きもの

frogfish, Chicken Grunt, Favorinus tsuruganus

串本のダイビングポイント

Bizen, Sumisaki

There were so many Jellyfish today.

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When we make a safety stop, I could find various Jellyfish.

April 20, 2024

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Weather: Sunny
Ground Temperature: 14~23℃
Water Temperature: 17℃
Wind Direction: Southwest(3~5m/s)
Swell: 1.0m
Visibility:8~10m
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It’s first dive after temporary closure.
The visibility is getting better than before.

At the morning, it is about 10~15m.
But, there are so many Jellyfish or Plankton.

So, It seemed murkier than it actually was.


And I could meet or find out rare underwater creatures at second dives.

First of all is this sea slug.
The color is so beautiful(^^)
But, we cannot see it once or second in a year. So, this sea slug is super rare in our dive site.

And we could meet cattle fish for a while.

When she was scared, she change her body color.
The color is so beautiful(^^)
I hope I will be able to see it again.

I want to show you this sea slug as well. This sea slug is very rare one!!!

The back design seems like sea turtle, doesn’t it??
Today’s guest said that the color seems like whale shark.

What do you think about the color??

The grond temperature is getting warmer and warmer.
The number of inquiry from overseas is increasing.

If you want to look for the diving service in Kansai.
Please come and visit us!!

See you then(^^)

Inquiry (English)


串本の生きもの

Nembrotha sp.2, Cattle fish, Aldisa albatrossae

串本のダイビングポイント

Bizen, Sumisaki, Same-no-hire