串本のダイビングポイント / Bizen

Diving with Exchange problem student

I went to diving with Swaziland 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!!

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, Moridilla brockii Bergh, Hyastenus diacanthus

串本のダイビングポイント

Bizen, Ni-No-Ne

GW first half finish!!!!

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

Orange-striped shrimpgoby, jawfish, Stingray

串本のダイビングポイント

Bizen, Sumisaki, Ni-No-Ne

Rainy day

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.

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

Cattle fish, Nembrotha sp.2, Aldisa albatrossae

串本のダイビングポイント

Bizen, Sumisaki, Same-no-hire

White&Blue

We held a photo contestAward reception .

March 31, 2024

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Weather: Sunny
Ground Temperature: 17~21℃
Water Temperature: 16℃
Wind Direction: Southwest(3~5m/s)
Swell: 1.0m
Visibility:8~15m
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We held Kushimoto underwater photo contest award reception yesterday.
The contest has long history. It continues 33 years.

In this reception, I can see many photographs.
So, I like to join it.

Then, As for underwater, the visibility is getting better than yesterday.
The surface area is still white, but the bottom area is clear.

Today, I could find out rare shrimp.

Periclimenaeus gorgonidarum SP.
We can see it one or two times in a year.
So, I’m so happy when I can find out it.

In spring season, there are so many sea weeds.
Some sea slug live on the sea weed.

The form is so cute. I like this sea slug!!
The size is 1mm haha
It is hard to see it with your eyes only. Do you wanna see tiny underwater creatures?

Others, there are many kinds of macro creatures in bay side area.

We will be closed for 4 days starting tomorrow.
So, I go back to my parents house.

I hope the visibility is getting better at Friday.
See you then(^^)/

Inquiry (English)

串本の生きもの

Stiliger aureomarginatus, Periclimenaeus gorgonidarum SP

串本のダイビングポイント

Bizen, Sumisaki, Good Wrasse world

International team

The American guest came to our shop today.

March 25, 2024

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Weather: Rainy
Ground Temperature: 13~17℃
Water Temperature: 16℃
Wind Direction: Northeast(3~4m/s)
Swell: 1.0m
Visibility:10m
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It was rainy day…
But the sea condition was calm today!!

I went to diving with American guest.
I’m happy  foreigner tourist to come to our shop.

She said there are various of creature in Kushimoto.
I think so!!! Kushimoto area has various of underwater creatures.

I introduced many kind of underwater creatures unique to Japan.

First of all, I could find “Japanese pigmy sea hourse”.
I usually want every foreigner divers to see it!!

The size is so tiny!!!
It is hard to take a pic of that. But, it can be seen in japan only.

And that fish lives in Japan’s sea only.
That name is “Japanese pigmy angel fish”.

The body color is so beautiful!!!
When you dive in Japan, you should see it, I guess.

We did three dives in a day!!
I hope she enjoyed todays diving!!

Other foreigner tourist will come to our shop on Wednesday.
I will try to find out many kinds of underwater creatures.

See you then(^^)/

Inquiry (English)

串本の生きもの

Japanese pigmy sea horse, Japanese pigmy angel fish

串本のダイビングポイント

Bizen, Sumisaki, Good Wrasse world

Various of macro underwater creatures

I could enjoy diving with observing macro creatures.

March 16,2024

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Weather: Sunny
Ground Temperature: 10~19℃
Water Temperature: 16~17℃
Wind Direction: Southwest(3~6m/s)
Swell: 0.5~1.0m
Visibility:8~10m
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I have been searching nudibranchs only recently.
But, I did normal style diving today for a while.

As I went to various of dive site in February, so I didn’t know where the creatures are.
But, I could recover the information where the creatures are.

Now, there is Japanese pigmy seahorse in bay side area.
She is so friendly. So we can take a picture easily.

And I could meet rare situation.
The nudiobranch(Sagaminopteron ornatum) was swimming.

It seems like Clione, dosen’t it??
In spring season, we meet this situation more than other season.

This rock shrimp is the creatures that our guest is most interested in.

It’s small even if the shrimp grow up.
The size is about 5cm. It’s so cute(^^)

At last, I wanna show you this scene.

Did you find out wired point???

Actually,  tiny nudibranch was walking on a face of frogfish haha

I notice that scene when I took a logging with our guest.
I was so surprised!!!!

The water temperature is still 16 degree.
But, Now is the best timing for practicing dry suit diving.

If you wanna experience drysuit diving, Now is the best!!!

I’m looking forward to hearing from you!!
See you then(^^)/

Inquiry (English)

串本の生きもの

Japanese pigmy sea horse, Giant frogfish, Sagaminopteron ornatum, Favorinus pacificus, Chelarctus cultrifer

串本のダイビングポイント

Bizen, Sumisaki, Ni-No-Ne

Using microscope mode a lot today!!

We took a many pics of tiny underwater creatures today!!

March 15,2024

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Weather: Sunny
Ground Temperature: 9~17℃
Water Temperature: 16℃
Wind Direction: Southwest⇨West(3~9m/s)
Swell: 0.5~2.0m
Visibility:8~10m
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I went to diving for searching tiny nudibranchs today.
At first dive, the guest wanna see tiny Pikachu nudibranch, so I went to the dive point which can see it.

The color seems like Pokemon Pikachu. So we call it “Pikachu”.
The size is 2mm. It’s so tiny!!!

There are many Pikachu recently. If you wanna see it, you can see easily in this season.

At second dives, I saw these tiny nudibranchs.

These size is also 2mm~3mm.
In witer season, Some Japanese diver like searching for tiny underwatar creatures.

Of course, there are various of underwater creatures expected nudibranchs.
If you like see macro creatures, I recommend you to dive in this season.

And if you like Nudibranch, Now is the best season to see them.

Japanese sea has 4 seasons, so you can see different situation every season.
Please come and see the expressions of the sea in each of the four seasons.

See you then(^^)/

Inquiry (English)

串本の生きもの

Pikachu seaslug, Stiliger aureomarginatus, Marianina rosea, Philine orca

串本のダイビングポイント

Bizen, Sumisaki, Good Wrasse world

Long time no see(^^;)

I went to various dive site in Feb.

March 9,2024

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Weather: Sunny
Ground Temperature: 5~11℃
Water Temperature: 16~17℃
Wind Direction: Northwest(3~8m/s)
Swell: 1.0~2.0m
Visibility:8m
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Hello. I’m sorry that I couldn’t update blog.
Actually , I went to various of dive site. I went to Hokkaido for ice diving and Thailand.

I didn’t much dive in Kushimoto(^^;)

Then, I dived in Kushimoto area for a while.
Kushimoto is a home ground, so I was relived to dive in Kushimoto.

Today, I did macro diving.
There are so many macro creature today!!!

Especially , we can see so many kinds of sea slug in this season.
The size is so tiny(^^;) But the eyes are so cute!!!
I like this sea slug!!

The color of this is so beautiful, isn’t it??  They usually lives in seaweed.
We can usually see this sea slug in spring season.

And this sea slug lives in shells.
They are good at hiding. So It is hard to find out them.

Others, I could see other macro creatures today.

First one is warty frog fish. It’s so cute(^^) The size is about 2cm.

Second one is Shrimp named Phycocaris Simulans.

The number of this shrimp is more than usual year I guess.
I could find them so many times in this year!!!

So, I will dive for searching macro creatures tomorrow as well.
I hope I could see many kinds of cute creatures!!!

I will enjoy diving tomorrow!!

See you then(^^)/

Inquiry (English)

串本の生きもの

Warty Frogfish, Phycocaris simulans, Antonietta janthina, Stiliger berghi, Placida babai

串本のダイビングポイント

Bizen, Sumisaki, Good Wrasse world