Otaru is a small harbor city west of Sapporo. Famous for its many hills and a nearby ski resort the town has been an important trade and herring fishing center. A wide canal that led from the port to the old town’s warehouses has been maintained for touristic purposes and the old stone or brick-built warehouses have been beautifully converted to restaurants and boutiques.

Days at sea are the perfect opportunity to relax unwind and catch up with what you’ve been meaning to do. So whether that is going to the gym, visiting the spa, whale watching, catching up on your reading or simply topping up your tan these blue sea days are the perfect balance to busy days spent exploring shore side.

From fiery festivals to spectacular mountain scenery soaring temples to castles surrounded by cherry blossom blooms Aomori is one of Japan’s most enchanting destinations. While there are gorgeous pink tinted parks tiered castles and towering Buddha statues to explore the Aomori Prefecture’s capital is perhaps best known for the summer festival of fire that lights it up each year. Lavish illuminated floats fill the streets during Nebuta Matsuri festival as dancing locals wave flickering lanterns through the night sky - and drummers pound out pulsating rhythms. Nebuta Matsuri has a euphoric and energetic atmosphere which makes it stand out as an unmissable experience compared with some of Japan’s more restrained festivals. At other times of the year places like the stunning Hirosaki Castle bloom with rose-pink cherry blossom as spring’s sunshine clears away winter’s plentiful snowfall. Extraordinary prehistoric Jomon period history is waiting to be unearthed at the living archaeological site Sannai-Maruyama Ruins. Or the untouched wilderness of UNESCO World Heritage Site Shirakami Sanchi is within reach. This sprawling mass of beech trees covers a third of the Shirakami mountain range and the dense forestry once blanketed the majority of northern Japan’s land. Visit to scratch the surface of this untamed landscape’s beauty and see sprawling waterfalls cascading down mountainsides in a beautiful off-bounds landscape where black bears roam freely.

Noshiro is the gateway to Lake Tawada and the surrounding nature reserves. The port is bound by the Sea of Japan on the coastal plains of Akita Prefecture. The city of approximately 55,000 provides access to nearby Shirakami-Sanchi, a natural UNESCO World Heritage Site known for its wilderness of Japanese beech trees. The mouth of the Yoneshiro River is adjacent to the port and the highest point in the area is Mount Yakeyama at almost 1000 meters or just over 3000 feet. Following the river and then heading north, Tawada Lake and Oirase Gorge are reached.

Sado is Japan’s sixth-largest island and depends mainly on fishing and agriculture. The island’s Tori Forest Park had been selected for the successful reintroduction of Crested Ibises into Japan –a bird that was down to what was believed to be a total world population of 12 birds in 1981. At that time the last five wild ibises found in Japan were taken into captivity on Sado and both Japan and China cooperated in a breeding programme for these birds. Fortunately the work has paid off and released Crested Ibises successfully nested in the wild again in 2012. Another attraction is the Sado Gold Mine. The adventurous can descend into the deep tunnels to see the conditions under which gold was extracted for almost 400 years.

The capital of the Ishikawa Prefecture, Kanazawa once rivalled Kyoto and Edo (Tokyo) as a town rich in cultural achievements. Kanazawa escaped destruction during World War II and accordingly has been able to preserve many of the old districts in good shape. The city is famous because of Kenrokuen. Located next to Kanazawa Castle, Kenrokuen is classified as “One of the Three Gardens of Japan”. The garden has an artificial pond, and hills and houses are dotted within the 11.4 hectares. It has Japan’s oldest fountain using natural water pressure and a tea-house dating back to 1774. Close by is the Higashi Chaya Gai Geisha District, designated a National Cultural Asset and the biggest of the Geisha districts of Kanazawa. Some of the houses not only retain the original structure, but still are used as Geisha houses. Some of the streets have traditional shops creating a nostalgic atmosphere. Kanazawa is also known for its lacquer ware, Kutani-style pottery, gold-leaf workmanship and delicately painted silk kimonos.

The Oki Islands is an archipelago in the Sea of Japan, and is made up of four populated islands and more than 180 uninhabited islands situated in the Sea of Japan. 30,000 years ago, people were already living here, and during the Stone Age the volcanic rock obsidian was excavated and traded around Japan.  A landscape that provides glimpses of how the Sea of Japan formed, and an ecosystem that is full of mysteries, the Oki Islands are invaluable, even from a global perspective. People are only living in four islands such as Nishimoshima, Nakanoshima, Chiburijima and Dogo Island. You will enjoy the dynamic landscape created by a former volcano both on land and your cruise ship. You will also find the art made by nature such as oddly-shaped rocks and many more! The Oki Islands Geopark was authorized as a member of the Global Geoparks Network in 2013.

Hagi is a former castle town located in the middle of Yamaguchi prefecture along the coast of the Sea of Japan. It is surrounded by the ocean mountain and Abugawa River. Early in the 17th century Terumoto Mori built Hagi Castle at the foot of Mt. Shizuki-yama and the area served as the seat of the Yamaguchi prefecture government until the middle of 19th century. You will still see a castle town itself which was built 400 years ago and you can get the feel of how it was like during the Samurai period. The town is also known for the Hagi-yaki pottery which was brought from Korea in the early 17th century. Its colour is very unique and changes over time due to its porous nature. Hagi is also famous for summer tangerines and there are several shops which sells soft ice cream with summer tangerine flavour.

"A tapestry of kaleidoscopic colours, intense seafood flavours, and urban beach bliss, Busan rolls across a glorious natural setting on the Korean Peninsula's south-east. One of the largest and busiest ports in the world, 3.5 million people call South Korea's second city home, and the amiable locals help to lend the city its quirky, offbeat outlook. A spacious, playful and cosmopolitan place, Busan is a lively, liveable city, cradled by lush mountains and endless ocean scenery. Haedong Yonggung Temple nestles on a dramatic cliffside, just above the crumbling rocks and crashing waves of the East Sea. Dating back to 1376, the temple's multi-storey pagoda is adorned with lions - each representing a different emotion. Elsewhere, lanterns glitter in the night sky around Mount Geumjeongsan, freshly released from the beautiful Beomeosa Temple, which was established in AD 678. The hillside shantytown of Gamcheon Culture Village has completed an improbable transformation, blossoming from a sea of makeshift homes for Korean war refugees, into a colourful explosion of creativity and curiosity. Local artists have been let loose to create interactive installations, and the entire area is now an expansive canvas for expression. Lose yourself among vibrant alleyways of flamingo-pink, lemon-yellow and baby-blue painted facades in this unique area. Sample bibimbap, fiery-hot beef and rice, from street food vendors, before relaxing on one of South Korea's best beaches - Haeundae's banana bend of sand. Metallic skyscrapers offer an unusual backdrop to this pristine expanse of golden powder and are mirrored by elaborate sandcastles and sculptures during the annual sand festival - when spontaneous water fights and firework displays also take place. Gwangalli beach is another urban option, laying out spectacular views of the reaching Gwangan Bridge - the country's second largest bridge. At night, 16,000 bulbs bathe this engineering marvel in colour."

Sakaiminato is a small city almost totally surrounded by water: the Sea of Japan to the east the Sakai Channel to the north and Lake Nakaumi to the west. Across the lake the towns of Matsue and Yasugi offer interesting experiences. Matsue is known as the “Town of Water” next to scenic Lake Shinji and Lake Nakaumi. It has one of the very few wooden castles that still remain in Japan. Touring the castle and boat rides on the Horikawa River and the castle’s moat are popular. Yasugi has the Adachi Museum of Art a private museum that houses one of the finest collections of contemporary Japanese paintings but also has a 165 000 square metres garden –with plants and rocks collected by the museum’s founder. Six different gardens show different scenarios depending on the season. These gardens have been selected as “Japan’s best garden” for several years.

Days at sea are the perfect opportunity to relax unwind and catch up with what you’ve been meaning to do. So whether that is going to the gym, visiting the spa, whale watching, catching up on your reading or simply topping up your tan these blue sea days are the perfect balance to busy days spent exploring shore side.

Takamatsu city is the capital of Kagawa prefecture which is Japan’s smallest prefecture. This city is a vibrant blend of natural beauty and cosmopolitan functionality with a population of 420 000 people. The port of Takamatsu used to be the main gateway to Shikoku Island until the opening of the 37km long Seto Ohashi Bridge in 1988. Takamatsu city has flourished along with the Seto Inland Sea since 17th century when the Matsudaira family the relatives of the Tokugawa Shogun ruled this area. The Matsudaira family has completed the famous Japanese “Ritsurin Garden”. It took more than 100 years to complete this spacious garden with 75 hectares of land which features 13 landscaped hills 6 ponds and many stone arrangements that have been placed in perfect balance in front of a vast green vista of Mt. Shiun. This garden was constructed as a villa of the Matsudaira family and it attracts many visitors from all over the world. Furthermore Takamatsu is a great place to find fresh seafood and famous Sanuki Udon noodles.

Japan’s third-biggest city has thrown off its shackles and stepped out of the shadows to light up the sky with glaring neon signs and a larger than life outlook. Giant octopuses cling to buildings and bustling restaurants pack in the crowds in this great and garish place, which is Japan at its most friendly, extroverted and flavourful. So dive in headfirst to experience an all-out sensory assault of delicious food, shopping cathedrals and glittering temples. Dotombori Bridge bathes in the multicoloured, jewel-like lights of signage-plastered buildings, and the neon lights dance on the canal's waters below. Osaka is known as the nation's kitchen, and the Kuromon Ichiba Market has served as the city's spot to tuck in for almost 200 years. Full of street food stalls - try pufferfish, savoury Okonomiyaki pancakes, or ginger and onion flavoured octopus, among the endless feast of exotic flavours. Osaka Castle is another of the city’s landmarks, built in the 16th century by Toyotomi Hideyoshi. A modern museum now waits inside, where you can learn about the country's history, and why this castle is a symbol of Japanese unity. Be sure to take the elevator up to the observation deck for a panoramic view of Osaka's spread. A colourful park encloses the castle and blooms with an ocean of pale pink cherry blossom during the season - the elegant black tiers rising from the pink haze below is one of Osaka's most alluring visions. Kyoto’s peaceful cultural treasures and temples are also just a short jaunt away on Japan’s sleek trains, should you wish to explore further afield.