If so, then the 7 children includes Anokata (Daikoku Rentaro) and they have a 'mother'. Unless DR is either the name of RUM or another person inside the BO...
But also, besides the names the gods do have things in common with the BO...What do you think??
Jurojin - is the God of Wisdom and is commonly presented as an old man wearing a hat with a long white beard holding a knobbled walking staff with a scroll tied to it. He is often confused with Fukurokuju, as both are presented in a very similar way, though in Jurōjin a black deer always accompanies him as a messenger and as symbol of longevity. The virtue he represents is Wisdom. This is Jin since we know that he is very smart and observant.
Benzaiten - The only female of the Shichi Fukujin is Benzaiten (a.k.a Benten) and is originally the Hindu goddess of water. In its japanese representation, she is the Goddess of Arts and Knowledge. Her common form is a beautiful woman dressed in a flowing Chinese-style dress and playing the biwa, sometimes the flute. The virtue she represents is Joy. Vermouth is an expert in the arts of disguise and is a very knowledgeable person, and she almost always seems happy..
Bishamonten - Also originally from Indian Buddhism, Bishamonten is the God of Warriors (not war) He is also a God of Defense Against Evil. Almost always dressed in armor with a fierce look and standing over one or two demons symbolizing the defeat of evil. In one hand he has a weapon to fight against evil influences and suppress the enemies. On the other hand he holds a treasure pagoda or stupa, which is his main identifying attribute. The virtue he represents is Dignity. Pisco is the one who went on to get rid of a BO threatening character..
Fukurokuju - Brought from China’s Taoist-Buddhist traditions, Fukurokuju is the God of Wealth, Happiness, and Longevity. Represented with an elongated forehead and long moustache, he is usually represented with customary clothes of a chinese scholar, holding a walking stick with a scroll tied to it. He is the only one from the seven that has the ability to revive the dead. The virtue he represents is Longevity. Obviously Anokata, Reviving the dead, wants wealth and god of longevity. Gosho did say BO's goal might be achieving money, and we do know the BO is over half a century old so the leader is very old (Longevity). And finally Vermouth said to the professor: We can be both of God and the devil trying to raise the dead against the stream of time.
Daikukoten - Originally, he was a Hindu warrior deity named Mahākāla and once introduced in Japan he became the God of Wealth and Prosperity. He is well known for his happy-looking smile and is often presented with a bag on this shoulder filled with money and a magic mallet standing on two bales of rice. The virtue he represents is Fortune. Again might be Anokata or representing another character, Rum maybe..
Ebisu - Also known as Yebisu, he is the God of Fishing, Shipping and Commerce and is the only one to have his origins in Japan. Ebisu is very popular among the people who works in the food industry (farmers and sailors) as is commonly presented wearing formal court clothes or hunting robes. He is often presented with a fishing rod in his right hand and a large red sea bream under his left arm. The virtue he represents is Honesty. If we do take a look on the BO members, they seem foreign. Gin have a long silver/blonde hair, Vermouth is American. Although Vodka Pisco and Tequila does seem Japanese, maybe the aspect is attributed to does ranked higher in the BO disregarding the lower ranks..
P.S. Note that Ebisu sounds like the Japanese pronunciation of the name Erebus which is the Greek god of Darkness..
Hotei - From chinese beliefs, Hotei (a.k.a Budai) is the God of Happiness and Abundance. He is supposedly based on an actual person, a Chinese hermit Budaishi (d. 917) He is represented as a Buddhist monk with a smiling face and a prominent belly, holding a sack and a wooden staff, usually seated or sleeping in his bag. Outside Japan, he is known as “Laughing Buddha”. The virtue he represents is Happiness. I don't know what to make of him, but don't forget that such aspects does resembles that of Prof. Agasa. Gosho disregarded Agasa as Anokata, but not as a member of BO...