22 K. HONDA, T. TERADA, Y. YOSEIDA, AND D. ISITANI. 



(4) FiLsliild (Aug. 14-24, 1904). Top. 12. PI. V, Fig. 3-4. 

 Fashiki is situated at the end of the Bay of Toyama ; 



since 1905, a tide-gauge of our system has been set up and 

 the record continuously taken, under the care of the meteorolo- 

 gical station of the city. Here the secondary undulation is not 

 conspicuous ; but the regular undulation of 11.3" -14.9"" is some- 

 times observed. In addition to this, the periods 30.0™, 54.1"", 

 58,0™ and 119™ are to be traced. The period calculated is 52.7™. 

 Here we had several remarkable examples of the instances, 

 in wliich a strong wind blowing toward the land often heaps 

 up the water on the shore to a considerable height. 



(5) Wajima. PI. V, Fig. 5. 



Wajima is situated on the northern coast of Noto ; there 

 is a Kelvin's tide-gauge at work. In ordinary weather, undula- 

 tion of considerable amplitude often appeared on the record. 



The periods observed are 12.5™-16.4™, 21.9™, 28.0™-33.0™, 

 81.5™. 



(6) Kanaiwa (Aug. 25-26, 1904). PI. VI, Fig. 1. 

 Kanaiwa is situated on the open coast near Kanazawa ; 



the secondary undulation is not only inconspicuous, but also 

 irregular. The periods 21.2™ and 59.0™ may however be traced. 



(7) Tsuruga (Aug. 28-30, 1904). Top. 13. PI. VI, Fig. 2-3. 

 Tsuruga is a city at the end of a long V-shaped bay, which 



forms a part of the Bay of Wakasa. Usually the undula- 

 tion is conspicuous, but not regular ; undulations of the periods 

 56.7'" and 62.7'"~67.7"' often appear with considerable ampli- 

 tudes. We can also trace shorter and regular undulations of 

 the periods 10.5™ and 22.6™. 



The calculated period 59.0™ fairly agrees with the observed. 

 It is however to be noticed that at the mouth of the bay. 



